Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange
Join us in building a kind, collaborative learning community via our updated Code of Conduct.

The tag has no usage guidance.


Is the device Beca uses in Pitch Perfect 2 a real musical device?

In the Pitch Perfect movies, Beca creates beats with this key-pad-like device with colorful square buttons that don't have labels. I don't know what to call it and I haven't been able to find anything ...