Trap rolls half-time at 140 BPM: 808-style bass carrying the melody’s weight, a snare on the three, and hi-hats that rattle into rolls.
Trap is included with the Pro and Studio plans; the free plan covers five genres. See pricing.
How the engine writes trap
The engine treats the hat rolls as a first-class part of the kit — subdivisions tighten and release across the bar — and keeps the harmony to a single dark chord lane so the low end stays in charge. The drum patterns have a dedicated tool page as well.
From a roll to your DAW
A roll defaults to 140 BPM (every preset and tempo is editable before and after generating) and plays back in the browser through the studio's own synths. When you like a take, export it as whole-track or per-instrument MIDI, or as WAV/MP3 audio — the drum part uses General MIDI numbering, so it lands correctly on any drum plugin. There are step-by-step import guides for Ableton Live, FL Studio and Logic Pro.