170 BPM is typical for Drum & Bass. One beat lasts 352.9 ms and a 16-bar phrase runs 22.6 seconds.
Top Drum & Bass tracks| 1 beat (1/4 note) | 352.9 ms |
|---|---|
| 1/8 note (delay) | 176.5 ms |
| 1/16 note | 88.2 ms |
| 1 bar (4/4) | 1.41 s |
| 16-bar phrase | 22.6 s |
| Half time | 85 BPM |
| Double time | 340 BPM |
BPM and key measured from the audio by BeatSeek, not taken from uploader tags.