Add audio tracks

[liangliangmusic]

I wonder if you can add a function which the user can add audio tracks. Then users may add a human voice track to make songs. Or explanations on how to do this? Thank you.

[ryohey]

signal is an application focused on composing music in the piano roll. In particular, it is compatible with midi, making it interoperable with other software such as DAWs. The audio track feature is attractive, but there are many free DAWs, and even if signal had audio track functionality, it would soon be unsatisfactory. (effects, autotune, etc...). So I don't plan to support audio tracks at this time.