174 BPM is typical for Drum & Bass. One beat lasts 344.8 ms and a 16-bar phrase runs 22.1 seconds.
Top Drum & Bass tracks| 1 beat (1/4 note) | 344.8 ms |
|---|---|
| 1/8 note (delay) | 172.4 ms |
| 1/16 note | 86.2 ms |
| 1 bar (4/4) | 1.38 s |
| 16-bar phrase | 22.1 s |
| Half time | 87 BPM |
| Double time | 348 BPM |