bpmlogobigcharButtons Play Music is a website where PMAs (play music apps, or apps you can use to make music) are published. You can play the digital instruments we have on this site.


mockupPlay the Harmoni

(note: the Harmoni page takes up to 30 seconds to load. loads on most browsers, but not all.)

Read about the Harmoni, designed by Nick Collier and adapted as a digital instrument (PMA) by Buttons Play Music.


Twinboard Keyboard

Play the Twinboard Keyboard (in development)

(note: play functionality on most touch screens, but not all. if it doesn’t work, try a differet phone or tablet).

This is a basic sine instrument. So basic. 88 Keys X2, and you can slide your screen over to them, playing nothing but pure digital sine wave sounds.


Site: Should I make the code available? | This site is published by Douglas Fir Publishing | Get on our mailing lists and get an email when we publish our next instruments here

Info: What do you call an app you play music on? | The difference between PMAs and LMAs | Dictionary of Musical Terms

Blogs: Nintendo DS Synth Program: “Korg DS-10 Analog Synth Emulator” | Some hardware

Off site: Play Music Apps (PMAs) on Reddit | BPM Facebook page | Twitter | Tumblr | YouTube videos

In development: Black Tiez Keyboardz

Contact: To contact us, message our new Facebook page