-- card: 51118 from stack: in -- bmap block id: 0 -- flags: 0000 -- background id: 3551 -- name: -- part contents for background part 16 ----- text ----- 176 -- part contents for background part 3 ----- text ----- keyboard -- part contents for background part 4 ----- text ----- A controller used primarily for sending a control voltage to the oscillators and gate and trigger signals to the envelope generators; most often used for playing traditional melodic and harmonic patterns.