Made for
For PortaTron producers who want artist-made loops with genuine compositional intent — Sarah Belle Reid’s modular and electroacoustic brass sessions across 30 cassettes per volume, with intentional movement built into every loop from the first bar.
One-time purchase · Instant download
Version Portatron PortaPack Vol 1
Listen before you buy
Driving Bass Loop — 80 BPM, Key B
Preset Pack Demo — Vol 02
Beating Bass Loop — 100 BPM, Key E
Full Mix Loop (FX) — 80 BPM, Key Bb
Full Mix Loop (FX) — 90 BPM, Key D
Synth Loop - Cosmic — 80 BPM, Key F
Synth Loop - Waves — 80 BPM, Key B
Drone Loop - Submerged — 80 BPM, Key Bb
Synth Loop - Approaching — 80 BPM, Key B
Drum Loop — 100 BPM
The artist
SARAH BELLE REID
SARAH BELLE REID IS A PERFORMER-COMPOSER AND SCHOLAR (DMA, CALARTS) WHOSE WORK EXPLORES THE INTERSECTIONS OF CONTEMPORARY CLASSICAL PERFORMANCE AND EXPERIMENTAL ELECTRONICS. KNOWN FOR HER INNOVATIVE USE OF MODULAR SYNTHESIS AND HER CO-DESIGNED ELECTRONIC SENSOR TRUMPET INTERFACE, MIGSI, REID CREATES SONIC ADVENTURES THAT RANGE FROM "SILK-FALLING-THROUGH-SPACE" TO JARRING INDUSTRIAL FRICTION.
The collection
Colors ft Sarah Belle Reid for PortaTron brings the full Colors loop library into Robotic Bean's virtual cassette format — the same 15 kit architectures and stem-level content from the Colors sample library, formatted specifically as PortaPacks for Portatron's 4-track cassette player. Each volume contains 135+ loops arranged onto 30 cassettes, covering the full arrangement range: Drums, Bass, Arps, Leads, Pads, Drones, and SFX. The source material — modular synthesis, electroacoustic brass, and generative electronics by Sarah Belle Reid — was designed with intentional movement built into every loop, making it particularly well-suited to Portatron's multi-track layering workflow. Vol. 1 and Vol. 2 cover distinct kit content from the Colors catalog and are designed as companion volumes. Each is available individually or as a bundle. Vol. 1: 135+ loops, 30 cassettes, 800 MB. Vol. 2: 135+ loops, 30 cassettes, 800 MB. Formatted for Robotic Bean's Portatron. Also available as WAV and Morphagene Reels.
What's Included
135+ loops per volume — 30 PortaTron Cassettes of Colors content by Sarah Belle Reid
Sound categories: Drums, Bass, Arps, Leads, Pads, Drones, and SFX
Source material: modular synthesis, electroacoustic brass, and generative electronics
800 MB per volume — 1.6 GB for the bundle
Tech specs
FAQs
No — the PortaTron editions are self-contained. No separate purchase required.
Each volume covers distinct kit content from the Colors catalog. They are companion volumes — same format and technical specs, but covering different loop material.
Yes — Colors ft Sarah Belle Reid is available in PortaTron Cassette format, standard stereo WAV, and as Morphagene Reels.
The library spans 80–110 BPM across a wide variety of keys.
