Here’s a song where I recreated the sound of the “Big Mouth Singers” toy keyboard from the 70s / 80s (Google it). The Behringer Poly D was sequenced to provide the rhythm. I’m playing the NiftyKEYZ keyboard with the pitch switch set to the highest setting. It is controlling my Minimoog via midi (not shown) because I can’t quite get this high using the Minimoog’s own keyboard. The Minimoog output is going through an Electro-Harmonix Oceans 12 pedal using the “TREM” setting with a rather choppy waveform to replicate the Big Mouth Singers sound.