Cowbell with Triangles
A Cowbell, but using triangles instead of squares.
Tune VCO-A to G5.
Tune VCO-B to C5.
Try BP2 and BP4.
Try out different octave combinations, and oscillator shapes.
Further Reading:
Sound On Sound, Synth Secrets: Synthesizing Bells
Sound On Sound, Synth Secrets: Synthesizing Cowbells & Claves