This is whalesong.

The primary setup is footswitches 1 and 2 as momentary record switches for two reversed, downtuned loopers. Plate reverb is used to give a more ethereal feel. An LFO (and an inverter) feed inverted signals to the start times of the two loops to provide some additional motion. Similarly there are “loop trim” controls that will adjust the end time of the loops.

The starred parameters include:

* Loop 1 End Trim
* Loop 2 End Trim
* LFO rate – to control the speed at which the loop start points modulate against each other
* Plate reverb depth