Add optional extension for stem export

Some garbage

Silence some warnings

Update cython build

Update cython build

Serialize instrument name with buffer for loop retrigger callback

ensure build dir exists

remove mqueue refs

Pass buffers to redis as soon as they render

Remove generated cython files

First pass looping support and basic play queue triggers

remove some dead code and enable adc in test instrument

Rework astrid core layout, and check in some misc stuff that has been brewing in the meantime.

Update source link

A little cleanup to astrid adc and miniaudio config

Listen for SIGUSR1 to trigger voice playback

Simpler loop status

Enable loop control from instrument attributes

First pass import blocks from adc

Remove extra imports