Karplus-Strong synthesis involves delaying a sound so quickly that it becomes a pitch, and Cosmic Debris masterfully achieves this effect.

It can produce basic plucked strings, metallic resonators, and cymbal-like textures using Blur, Ratio, and Warp.

Tune it with V/oct into the time input and shape the tone through the filter. Then run two independent pitch sequences into your oscillator and Cosmic Debris to achieve layered melodic results.