Open Source · Free

Build DJ sets
with precision.

Prepare your sets in advance. Load your tracks, lock in the order, shape each track with a full DSP chain, and render a numbered, mix-ready export — all from a single window.

SetBuilder app overview

Sorting and DJ preview demo
Arrange

Order your set,
hear it in context.

Sort tracks automatically by BPM and drag them into any order you like.

  • BPM-aware auto-sort for smooth energy curves
  • Manual reordering

DSP chain and LUFS normalization demo
DSP

Per-track DSP
and auto loudness.

Every track gets its own independent processing chain. Dial in EQ, compression, and limiting track by track — then normalize loudness across set.

  • 3-band EQ per track — Compressor - Limiter
  • Auto LUFS normalization across the entire set