Tab DJ

Per-tab stereo audio panning (balance) and volume. Simple DJ app, send one channel to speakers while previewing on another./r/nPer-tab stereo audio panning (left-right balance) and volume. Works as a simple DJ app: send one channel to speakers while previewing (pre-listening) on another. Can be used with a LR -> LL & LR DJ cable.

Free and open source: https://github.com/davidschlachter/TabDJ

Permissions:
activeTab: access the content of a tab
tabCapture: capture audio from tabs in order to apply filters