What problem does it solve? Choosing synth sounds by browsing presets produces generic, preset-sounding patches, and pure sine basses vanish on phone speakers. This Skill turns timbre selection into a deliberate arrangement decision: answer four intent questions first, then map them to concrete synthesizer parameters. ## Core Features & Use Cases - Four-Question Intent Checklist: Classify a sound as percussive or pitched, define its register, envelope shape, and brightness before touching any knob, then map each answer to oscillator waveform, TUNE, AMP EG, and filter settings. - Zero-Point Reset Workflow: Start every patch from an unprocessed single-sawtooth state instead of preset browsing, with a sculpting model of subtractive synthesis and filter selection guidance (LPF by default). - Psychoacoustic Bass Fixes: Explains difference tones and provides two methods (octave doubling, subtle distortion) so sine-wave basses remain audible on phones and laptops. - Use Case: When writing the timbre descriptors of an ARR-SPEC roster, generate paired text descriptions for Suno/YuE2 prompts and parameter sets for MIDI/DAW backends from the same four-question answers. ## Quick Start Ask the agent to design a warm analog bass patch for the chorus that stays audible on phone speakers and write both the text and parameter versions into the ARR-SPEC roster.