I did this a few years ago, and it seems like there are even more people participating this year:
The idea:
16 or so bars of music
Every day in November
Posted wherever you want
Tagged #novembeat
https://twitter.com/search?q=novembeat&f=live
There is also a website now: https://novembeat.com
I’ll be participating, making heavy use of some Elektron gear (octatrack, digitone, and heat)