Classic groove · Extreme metal, since the 1980s
Blast beat
180 BPM · one bar · sixteenths, four steps to the beat
16 steps · a brighter cell is an accent · the darker columns mark the beats (4 steps each). Rows used: Ride, Snare, Kick.
What the drums do
The traditional blast: kick and ride on the eighths, snare on the off-eighths, so hands and feet alternate. At the lab's top speed it is half the tempo the records run at.
How to use it
- Open it in the lab and press play. Listen for the beats the note points at before you look at the grid.
- Tap ½ speed and play along on a pad or the kit until the placement is yours, then let it back up to 180.
- Change one thing. Move a kick, drop a ghost note, add an open hat. The groove is a starting point, and the lab saves what you make of it.