Another sound design example illustrating some of Groc's many knobs and functions. Here we start with a sample recorded from a Yamaha DX5 that has a nice portamento. Using Groc's time path we can tweak the portamento timing. We then show how to use the grain filter to create a bit of separation between the notes (in frequency and in the stereo field), and end demonstrating how to create an evolving tremolo effect.