AcoustID open source audio identification
AcoustID track

Last Friday Night (T.G.I.F.)

Katy Perry3:51
755b002e-88e9-4e23-a702-fe8de573944d
Fingerprints
4
distinct audio files
Submissions
5
across all fingerprints
Recordings
1
linked in MusicBrainz
Duration
4:16–4:24
range of submitted files

MusicBrainz recordings

1 linked
TitleArtistLengthSources
Last Friday Night (T.G.I.F.)
a2b6d3f6-2ab5-4522-9a40-e589fb8f6e02
 Katy Perry 3:51
4
Other tracks

Fingerprints

Most submitted first, select two to compare them in detail
ID First 2 minutes Length Sources
A 37113833 4:16
2
B 31440113 4:19
1
C 39710850 4:24
1
D 91593286 4:19
1

How similar are they?

Each cell compares two fingerprints of this track at their best alignment. 1.00 means identical audio; unrelated recordings score close to 0. Click a cell to see the comparison.

ABCD
A — 0.72 0.91 0.85
B 0.72 — 0.78 0.84
C 0.91 0.78 — 0.88
D 0.85 0.84 0.88 —