sidechain-setuplisted
Install: claude install-skill glincker/ableton-skills
# Sidechain Setup
Set up sidechain compression routing. Different DAWs/MCP servers expose this differently — read the available tools and use the simplest path.
## Workflow
### 1. Identify the source and target
- **Source** = trigger (the track that *causes* the duck) — usually kick or vocal
- **Target** = the track that *gets ducked* — usually bass, pads, or music bed
Confirm with user: "Sidechain target = bass on track 2, source = kick on track 1?"
### 2. Choose the technique
#### A. Compressor sidechain (standard for kick→bass)
- Add Compressor to the target track
- Enable sidechain input on the compressor
- Route source: select the kick track as the input
- Settings:
- Ratio: 4:1
- Attack: 5 ms
- Release: 80-120 ms (release should match the tempo — at 120 BPM, 1 beat = 500ms, so 100ms ≈ 1/8 note)
- Threshold: set so that GR shows -4 to -6 dB on each kick hit
- Output gain: +1 to +2 dB to compensate
#### B. Glue Compressor sidechain (more musical for buses)
Same as above but using Glue Compressor — gives a more "analog" pumping sound, typical for house/EDM masters where you want musical pumping.
#### C. LFO Tool / volume automation (creative)
If the user wants extreme rhythmic pumping (EDM-style 4/4 pump):
- Use Auto Filter or a volume LFO modulator if no LFO Tool plugin
- LFO shape: sawtooth (fast attack, slow release looks like ⏐╲⏐╲)
- Sync to 1/4 notes
- Depth: -6 to -12 dB
- This is used when there's no actual kick (e.g., during a breakdown) but