# String Studio — Electric Guitar sample pack (v4)

Real-instrument multisamples derived from **Black And Green Guitars** by
Karoryfer Samples. Licensed CC0-1.0 — the source library is public
domain, and so is this repackage.

**Pack version**: 4 (Karoryfer real-recording pack)
**Source URL**: https://github.com/sfzinstruments/karoryfer.black-and-green-guitars/releases/download/v1.000/Karoryfer_Black_And_Green_Guitars_1000.zip
**Sample rate**: 48000 Hz, mono, 24-bit PCM WAV
**Render duration**: 2.5 s per zone (trimmed from source,
peak-normalized to −3 dBFS, 50 ms tail fade)

Each zone is one (rootPitch, velocity layer) selected from Karoryfer's
much larger multisample set. The runtime SampleLoader picks the closest
zone to an incoming MIDI note and pitch-shifts via `playbackRate`.

For the full multisample sets (more pitches, more velocity layers, more
round-robins, articulations, fingering noises, release samples), download
the source library directly from Karoryfer Samples.