online learning

Overviewer - an app that turns an iPhone into a document camera for Zoom and virtual learning

I tweeted about this app when it came out but never posted it here...

Definitely check out Overviewer, a new app that turns an iPhone into a document camera for Zoom and virtual learning. It is made by the same developer as Dark Noise, a white noise app that has no business being as thoroughly considered as it is.

From the developer:

My wife is a Kindergarten teacher and when COVID hit she had to figure out how to teach a bunch of 5 and 6 year olds how to draw letters over Zoom. Initially she made her own document camera using her iPhone and the default camera app. Zoom has a wonderful feature where you can share your iPhone’s screen by plugging into your laptop with a lightning cable or even wirelessly over AirPlay but when you open the camera app there are two issues.

  1. There’s a bunch of buttons and chrome around camera view so it looks clunky
  1. The camera app doesn’t actually rotate when you turn it sideways (just some of the labels) so you can only share your phone in portrait mode which means huge black bars on each side of the zoom call and a tiny video stream of what you want to share.

More Jamboard in the Music Classroom (Testing The New Integration with Google Meet)

Google Meet rolling out Jamboard integration for collaborative whiteboarding | 9to5Google:

Last week, Google’s video conferencing tool launched a 49-person grid and background blur. Google Meet is now integrating with Jamboard to add a digital whiteboard for visual and collaborative brainstorming.

Google Jamboard, which I have blogged about here, is indeed a fun tool and all of my students find it engaging. 

This new Google Meet integration is awesome. Once you start up a digital whiteboard from within a Meet, Jamboard asks you if you want to create a new one or use an existing file in your Google Drive. If you opt to create a new one, it automatically saves it to your drive and names it using the date and meet code of your session.

Immediately, a dialogue with share permissions for the file pops up, pre-filled with the accounts of all students who are present in the Meet so that you can make sure they all have access in one click.

The integration is very smooth. I tested it today at the beginning of my classes so that they could give feedback to one another on a recent Soundtrap project I had them do.

The students recorded brass duets and trios in Soundtrap projects last week. I played three examples of them for the class today and students posted sticky notes on this whiteboard that took me one minute to set up last night. It was a simple activity that was made even more simple by this new integration.

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Introducing My "Scale Exercise Play-Along Tracks With Trap Beats" - Available Now on My New Online Store!

I am announcing a new section of this website. A STORE! Starting today, I will be selling digital products and services I have created for musicians and music teachers. Check it out here!

First up is a collection of Scale Exercise Play-Along Tracks with Trap Beats underneath them.

You bet there's a promotional video.

Here is the product description from the sale page:

This collection contains over 70 major scale play-along tracks for your ensemble.

Each track includes a tuning drone playing the tonic with a scale overtop in just intonation so that you can reinforce flawless intonation, tone production, and blend amongst your students. Every exercise includes a count-off and a trap beat underneath to engage your students while reinforcing slower playing and subdividing!

The audio-only version of this package includes mp3 files of the following recordings in all twelve major keys, at 70bpm.

  • Whole note scale

  • Half note scale

  • Quarter note scale

  • Eighth note scale

  • Scale Exercise in Thirds

  • Mini-Scale with Arpeggio

Also included:

  • Remington at three different speeds! Perfect for playing underneath many of the exercises that come from popular band methods.

The premium version of this product includes the audio tracks above in addition to the Logic Pro and GarageBand stems so you can edit every element of the tracks, including speed, pitch, and instrumentation.

These are perfect for running through your Zoom/Google Meet/Virtual Classroom to keep kids playing as much as possible.

I have been using tracks like these with my band students for years now and they LOVE them. The trap beat resonates with them. Its popularity in hip hop music aside, there is something compelling about them, musically. The backbeat on three, combined with the busy hi-hat activity, helps kids subdivide slower tempos and keeps them motivated to practice stuff like long tones and scales. The strong 808 baseline asserts the beat while adding fun syncopation.

It was essential to me that the drones were in just intonation because I teach my students to hear and adjust to the beats that result when unison pitches and diatonic intervals are in/out of tune. The Yamaha Harmony Director was definitely the tool for the job. Here's a really brief blog post I shared earlier this month about the process if you want to take a stab at making something like this.

You can alternatively do this process using the (excellent) Tonal Energy Tuner App, a MIDI keyboard, and GarageBand on iOS. I wrote about that here. I prefer the Tonal Energy experience, but the Yamaha's hardware keys made it easier to "perform" the drones and allowed me to create in Logic Pro, which I am more proficient in.

The original concept for this was very ambitious initially, and I simplified the vision a ton to help myself "ship it." I have seen music teachers asking for something like this on social media a lot lately, and it seemed like time to do the work. I am happy with how they turned out and I hope to create more of these down the road in varying style, tempo, and exercise patterns.

A few notes:

  1. Due to file upload limitations on Squarespace, buying the stems directs you to download a text file instead of the audio files. The text file contains a link to a third-party hosting source. A little inelegant, I know, but setting up a Squarespace store was otherwise the most comfortable choice.
  2. These are incredibly effective for engaging synchronous ensemble rehearsals. No, we still can't play at once, but running rehearsal tracks through your Google Meet or Zoom call while students are muted is a great way to keep them playing. These tracks are slow enough that I have had success having groups of 3-6 unmute while playing along, and it is not total chaos. Between these, my Solfege Bingo tracks, and The Breathing Gym DVD, we can be synchronously active for more than 80 percent of each class. I get the audio to route directly through to the call using Loopback.
  3. Many of these tracks, particularly the scale exercise in thirds, mini-scale, and Remington tracks, pair perfectly with a multitude of examples in the Foundation for Superior Performance band method books series. I did not title them as such because the book and my project are in no way connected. I bring it up here because I know those exercises are ubiquitous in band rehearsals, and it's for this reason, many directors have their students purchase those books.
  4. I made the arrangements of these tracks simple to keep the appeal as wide-reaching and flexible as possible. My hope is that people who really want to change the style, edit the beat, change the speed, or any other kind of alternation, will buy the version that comes with the GarageBand and Logic stems. Tip: If you want to use software instruments to create your own accompaniment, and want them to be justly in tune with my tracks, Logic Pro has support for tuning systems. That means that if you mute my trap beat and add your own samba tracks, you can have the instruments play in the key area you select instead of their usual equal tempered tuning.

Making Just Intonation Play-alongs with Trap Beats for Band Rehearsal (Using the Yamaha Harmony Director and Logic Pro)

My band classes meet online using Google Meet once a day for 45 minutes. I am trying to keep them playing as much of this time as possible while slowly introducing the tech tools we will be using to submit work this semester.

Using the Yamaha Harmony Director, plugged in through Logic (along with some trap beats and 808 bass lines I recorded in with software instruments), I have started to make some play-along tracks to route through the Google Meet via Loopback.

This is kind of like a hardwired version of my Tonal Energy/Garageband workflow I have written about here before, only the keyboard hardware and pro editing software allow for much more precision.

They sound like this:


See below for the Logic Pro setup. I am using a drummer track for the trap beat, an 808 bass instrument as a software instrument to record the bass line, and the Harmony Director is being recorded live as an audio track. The HD is plugged directly into my audio interface to do this.

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I decided to keep the bass part droning in the key area of the scale because that software instrument plays in equal temperament by default. It also sounds more like an authentic trap beat this way, where the bass line functions similar to a bass drum.

I already used this method in my first period class this morning and the band loved it. This is just the beginning. I whipped this together in a hot minute and anticipate making a variety of scale patterns in different musical styles.

🔗 Book: Teaching Effectively with Zoom | by Dan Levy

Dan Levy has a book out called Teaching Effectively with Zoom.

Zoom is not my dominant teaching platform of choice, but this book looks really interesting, and likely has application for all video teaching. Click the link below for more information.

Home | Teaching Effectively with Zoom:

In this website, you will be able to: Find resources related to the book. Read short stories about how educators are using Zoom in interesting or innovative ways Submit your own stories to share with others about how you have been using Zoom to engage your students and help them learn

🔗 Google Meet now works with Chromecast on your TV

Google Meet now works with Chromecast on your TV. - 9to5Google:

Meet on Chromecast works exclusively through the Chrome browser on your desktop or laptop computer. That’s because, when this is running, Google still uses the camera, microphone, and audio from your machine to power the experience. The meeting itself is just cast off to your TV or other display so you can view it on a larger display. Google is continuing to be quite aggressive with updates to Google Meet.

While I am happy with my tech setup in my studio, I know there will be times when I need a change of scenery. I fully plan to teach some lessons from my sunroom and living room. My living room TV has a Chromecast built in and I can totally see myself projecting the class on to the big screen while providing feedback from my laptop on the couch and using the laptop screen as extra real estate for other apps.

Hyper-charging Online Classes with Open Broadcaster Software

OBS allows me to combine multiple sources into engaging scenes that I can easily transition between. The right video represents the scene that is live for my students to see in Google Meet. The left represents the scene I have queued up to go live w…

OBS allows me to combine multiple sources into engaging scenes that I can easily transition between. The right video represents the scene that is live for my students to see in Google Meet. The left represents the scene I have queued up to go live when I press a transition button.

In an effort to embellish my online teaching setup, I have been experimenting with Open Broadcaster Software. It's free on Windows and Mac and honestly not that hard to set up. 

It links seamlessly to most streaming services and by installing this plugin, you can have the output of your broadcast be the input of your Google Meet, Zoom, or Microsoft Teams classroom. This pairs really well with my Loopback workflow, which has now become the basis for all audio input in my online classes.

The sources that can make up your scenes.

The sources that can make up your scenes.

OBS allows you to create scenes that combine different video sources, graphics, backgrounds, and microphones, and rapidly switch between them. You could have a scene that is just your web cam's view of your face talking or another one that combines a window of your web browser with your webcam's view of your face in the lower right corner. You could even have an image from your hard drive as a graphic in the upper corner of a scene, or as a static image or background. 

The video on the right represents the live broadcast, whether that be a Twitch Stream, Facebook Live, or your end of a video call. 

The video on the left represents a preview of whatever scene you currently have selected. Pressing the transition buttons in between the two videos makes whatever is on the left go live. 

The scenes and transitions can make your videos look very professional. I am all about this idea of making my classes feel like a Twitch live stream. This is the online video language that holds people, particularly young people’s, attention. Why not try to imitate it if it makes for more engaging music experiences?

So far some of my scenes include:

  • Webcam: this one projects my face fullscreen

  • Chrome+Me: displays a Chrome window with my webcam feed in the lower corner

  • Desktop+Me: same as above but shows my entire screen instead of a Chrome window

  • AirPlay: using AirServer (directions here), I can stream my iPad screen to a scene

  • iPhone Camera: you can use this app to use your phone as a second camera angle, or just use AirServer and stream your phone with the camera app turned on

  • Agenda: a static image that represents what would usually be on the board when students enter the room… It's what they will see when they are joining the Google Meet in the opening minutes of class

  • And many slight variations of the above

Scenes and the sources that they contain.

Scenes and the sources that they contain.

David MacDonald (recent podcast guest) has a great scene where he puts an image of a piano keyboard layout on the bottom of the screen, underneath the view of his webcam. The keys light up blue when he plays them so his music theory students can get a clear idea of what he is talking about. I recommend you check out a post of his if you want to learn how to do it. This post is also more instructive about the steps you need to take to get up and running with OBS and is a great starting point if you want go to this path. Read here: Teaching Tech (Live Keyboard Overlay in Zoom) .

live-keyboard-demo-2.gif

OBS makes transitioning between these scenes really quick and engaging to watch. It's fun to combine the different sources so that a student can see my screen, my face talking, and an overhead view of my hands on a keyboard all at once. But even the act of transitioning between those three sources smoothly is a big enhancement alone.

OBS has a super helpful community on Reddit and Discord. I didn’t need them that much though. Googling most of my questions yielded quick results from the OBS user forum.

In Google Meet, Zoom, or Microsoft Teams, you can change the video source from your built in camera to the OBS virtual camera.

In Google Meet, Zoom, or Microsoft Teams, you can change the video source from your built in camera to the OBS virtual camera.

Edit: I have been using OBS and Keyboard Maestro in combination with the Elago Stream Deck and it is a dream! I hope to blog more about this device soon. See below for a demo of what I was able to get it to do in my first sitting.

Zoom Adding Advanced Audio for Professional Musicians

And music teachers everywhere rejoiced! New audio features coming from Zoom soon. Read the linked article below for more…

Teachers: Top Features for Securing Your Virtual Classrooms & Enhancing Students’ Learning Experiences:

Performing arts and music teachers — enjoy crystal-clear, professional-grade sound for your virtual lessons and performances. This option in Advanced Audio will enhance “Original Sound” mode, allowing you to disable echo cancellation and post-processing and get rid of compression. Not to get too into the weeds, but this setting will also raise audio codec quality from 22kHz to 48kHz, 96Kbps mono/192Kbps stereo for professional audio transmission in music education and performance applications. 

Note: This mode will require a professional audio interface, microphone, and headphones to allow you to offer high-quality private lessons. You will also be able to stream group performances from the same physical location — with higher-quality audio than most streaming platforms!

Look out for more information as we roll these features out through the end of August and September.

Panel Discussion: "Teaching Music Online During the Pandemic" this Wednesday, August 5, 2020

I am taking part in a Panel Discussion called "Teaching Music Online During the Pandemic" this Wednesday, August 5th. It is taking place on the Music Teachers Facebook Group at 8 pm through Zoom.

I will specifically be contributing ideas about practical instruction for performing ensembles. I am planning to discuss everything from large group rehearsal to break-out chamber ensembles, to music scanning apps, and software for assessing student performance.

Some great minds are involved. Here is a description of the panel from the Facebook Event:

Join us for a free online panel discussion with several of your Music Teacher Administrators and Moderators and special guests as we discuss the tools, techniques, and resources to move your music ensembles and music classrooms totally online or to a blended learning hybrid. Panelists include Jim Frankel, CEO of Music First; Katie Wardrobe, Director, Midnight Music Technology Training; Ron Kearns, retired HS band teacher; Tom West Blended Learning Instrumental Music teacher; Robby Burns, MS band teacher; Richard McCready, HS guitar teacher & music ministry; Tiffany Walker, MS band teacher; Krystal Williams, HS band teacher.

If you are interested, you can join the group here. Note: You will not be admitted into the group if you do not answer the questions.

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Routing Audio from Your Apps Directly Into Your Zoom Call (Or Other Voice Chat App) with Loopback

UPDATE: Learn more about Loopback from my interview with CEO Paul Kafasis on my podcast. Listen and subscribe below…

Loopback is an app that creates custom audio ins and outs for the Mac using the audio of other apps.

Loopback is an app that creates custom audio ins and outs for the Mac using the audio of other apps.

Have you been teaching a class in Google Meet or Zoom and wanted to play a song from iTunes for your digital classroom? Or perhaps a YouTube video or any other application with audio?

Sure, you can play it right on your computer and let the audio from your speakers go straight back into the microphone input of your computer. This works ok in my opinion. But it isn't going to produce a pure representation of the audio I am trying to send. And in some cases, it creates issues with echo, delay, or a nasty feedback loop.

So what do you do? Rogue Amoeba makes excellent Mac apps that, for lack of better explanation, hack into the audio system of your Mac. I have written about Audio Hijack here before, their app that allows you to record audio from other applications (and that's just the start of all the powerful things it can do). Rogue Amoeba also makes an excellent utility called Loopback.

What does Loopback do? Think about your computer's audio settings. You have an Input and an Output. The Input is, by default, your computer microphone, and the Output is the speakers. If you connect an audio interface that has higher quality microphone and speakers plugged in, you would need to set the Input and Output to that interface to get the input and out put the be the microphone and speakers, respectively.

Usually my computer microphone is a Device that can be set to the computer’s Input. In the scenario above, Loopback has allowed me to combine the audio from my microphone and the Music app into a new audio Device called “Music+Mic” that can be selec…

Usually my computer microphone is a Device that can be set to the computer’s Input. In the scenario above, Loopback has allowed me to combine the audio from my microphone and the Music app into a new audio Device called “Music+Mic” that can be selected as the input of my Mac or any individual app.

Your Inputs and Outputs can be controlled from the Sound settings of your computer. Some audio apps also let you control how, specifically, they behave. For example, I have manually set up GarageBand and Skype to use my audio interface as the Device I use for input so that whether I am recording for my podcast, or simply catching up with a relative, they hear me through the microphone, no matter what Device my Mac’s audio Output is set to in the System Preferences.

Loopback allows you to create Inputs and Outputs that are accessible to your Mac's Sound settings as well as your apps. In the example above, I have created an Input that combines my Mac's microphone (the usual Input) with the output of the Apple Music app, something I might want to use to play a recording example for my students in a Google Meet.

Selecting my new audio Device from the System Preferences.

Selecting my new audio Device from the System Preferences.

Look now as I go to my computer's Sound settings, and I can select this new custom Input to be used across the entire operating system! This way, when I am in a Google Meet, students are hearing both me speaking through the mic and all of the output of the Music app.

Now I can route my band warm up tracks, reference recordings, or any other audio I desire, into my Google Meet classrooms.

Now I can route my band warm up tracks, reference recordings, or any other audio I desire, into my Google Meet classrooms.