This is a phase vocoder patch that is constantly recording and resampling audio; take incoming audio and adjust its playback speed and tuning independently in real time (ish.) Aux toggles on or off the record function, and records 2 seconds of audio; your outcoming audio is therefore always 2 seconds behind the input, but playback is seamless as long as playback speed is at 100.

Knob1 – playback speed
knob2 – pitch
knob3 – start point
knob4 – end point
aux/fs – start/stop sampling
keys – repitch sound at set intervals