Three samples I made with Acoustic Feedback by Softtube in granular mode, playhead position controlled by looped envelopes. The volume of each feedback sound is controllable via a Macro. If you want to reduce low frequencies adjust the Macro for the Hipass Cutoff Frequency. Modwheel adds Pitch Modulation controlled by a square wave, LFO speed is adjustable via the assigned Macro. Master Cloudfilter Balance and Lowpass Frequency for Osc B are also tweakable via Macros.
4.7MB Wav/48khz/24Bit