TC Helicon Perform-VE Yellow Vocal ProcessorPERFORM VE Revolutionary Vocal Manipulator with MIDI Pitch Controlled Sampling, Vocal Synth and One Button Drum Looper Revolutionary vocal sound designer gives you maximum sonic diversity with MIDI pitch controlled sampling, vocal synth, and an easy one button drum looper Sample your voice, flatten the pitch and replay via MIDI control Shift, modulate and mangle your vocals with synth vocoder effect Innovative one button looper with built in drum