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README.md

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+# Trommelkiste
+
+A 10-track drum sampler plugin built with [JUCE](https://juce.com/).
+
+## Tracks
+
+| # | Abbreviation | Instrument |
+|---|---|---|
+| 1 | BD | Bass Drum |
+| 2 | RS | Rimshot |
+| 3 | SN | Snare |
+| 4 | CL | Clap |
+| 5 | CH | Closed Hi-Hat |
+| 6 | PH | Pedal Hi-Hat |
+| 7 | OH | Open Hi-Hat |
+| 8 | RD | Ride |
+| 9 | LT | Low Tom |
+| 10 | MT | Mid Tom |
+
+MIDI notes C4 through A4 (60-69) trigger the 10 tracks respectively.
+
+## Features
+
+- 32-voice polyphony
+- Per-track parameters: Level, Length, Velocity sensitivity, Pitch, Tone (low-pass filter), Pan, Decay mode (saw envelope / gate)
+- Built-in sample library with ~160 TR-909-style WAV samples embedded as binary data
+- 4 kit presets: Classic, Punchy, Soft, Raw
+- Cycle through samples per track with prev/next buttons
+- Load custom samples via file picker (WAV, AIFF, FLAC)
+- Adjustable UI scale (100%-200%)
+- State save/restore (DAW recall)
+- Outputs: VST3, AU, Standalone
+
+## Building
+
+```sh
+make        # build
+make install   # copy plugins to system directories
+make clean     # remove build directory
+```
+
+Requires CMake 3.22+, a C++17 compiler, and (on macOS) Xcode command-line tools. JUCE is cloned automatically on first build.