Read The Bleepin’ Manual

Your Fave Keys (Don't Judge)

This screen lets you pick keys you prefer for performance or for what's playable for you. It opens as Pick Your Jam Keys or Pick Keys You Won't Butcher, depending on which row you tapped in the set editor. Your choices are saved as you make them, so there's no Done button—we're totes not gonna make you click stuff. Tap outside the menu to close it, or tap the close button in the upper left corner on iPhone. On iPad, the info button in the upper left corner opens this page of the user manual.

Magic Key Finder Thingy

In the upper right corner is a button that activates the patent-pending key finder. (Yeah, we're that fancy.) This will activate the on-device microphone as well as MIDI note input to determine the key of a song. Just sing or play & let the OnSong® app figure it out for you—'cause apparently your ear is broken.

When you first tap the button, OnSong explains the feature in a Listen For Key prompt. Tap Listen to start vibin'. If your plan doesn't include this feature, the prompt offers Upgrade instead. (ZOMG, we want your money!) OnSong also asks for microphone access if you haven't granted it yet. While the key finder is listenin', the button is highlighted; tap it again to stop. Each key it detects is added to the end of your list like it's no big deal.

Key Menu

You can tap on the key list to pick keys. As you do, a number will appear to the right to indicate the priority. For instance, if you preferred the key of G, but can also perform in the key of A, you can choose G & then A to put them in the right order. Tap a chosen key again to remove it—OMG, so easy even you can figure it out.

Major/Minor Mood Swing

You can use the Major & Minor switch at the bottom to change between major & minor keys. Switching also changes the keys you've already chosen to match. It's important to note that the preferred keys system is able to handle these differences—we're literally geniuses over here. For instance, if you prefer to sing in the key of G & a minor song is encountered, it will use Em. You're welcome.

2026.3 — Last Refreshed October 25, 2026