Classic FM synthesis combined with ROM-based sounds make this vintage digital synthesizer a true classic (albeit challenging to master). TG77 patches should also work with SY77.
My favorite patch. Somehow reminiscent of Aphex Twin. Ringing bright organ like sound. Pleasing to the ear.
Interesting use of envelopes to create a pseudo echo effect. Plucky. When note is held repeats begin.
Gentle, subtle melodic sound. A bit Vangelis. Panning echoing reverb.
Quaint sounding digital toy piano. Evocative of childhood. Somewhat sad. Filter mapped to CC74.
Sounds nothing like a horn. Slow mellow mono voice with a swelling moving LFO.