The Juno 6 and Juno 60 analog polyphonic synths offer quick editing with “one knob per function” design. Six voices of polyphony, only two waveform choices (plus a sub oscillator), resonant low-pass filter, one LFO, one envelope, on-board chorus and arpeggiator. Variable pulse width using pulse with modulation opens up sonic possibilities. These Juno 6 patches can also work as Juno 60 patches, JU-06 patches, and any software emulation.
If you need a piano sound and all you have is a Juno 6, this might work. Not exactly a piano, but plays like one.
SynthLib