AcoustID track

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

Katy Perry3:51

131fa238-bc2f-4d64-b9f3-aa2e6ade95f3

Fingerprints

distinct audio files

Submissions

across all fingerprints

Recordings

linked in MusicBrainz

Duration

3:51–3:52

range of submitted files

MusicBrainz recordings

1 linked

Title	Artist	Length	Sources
Last Friday Night (T.G.I.F.) a2b6d3f6-2ab5-4522-9a40-e589fb8f6e02	Katy Perry	3:51	17	Other tracks

Fingerprints

Most submitted first, select two to compare them in detail

	ID	Length	Sources
A	24649635	3:52	14
B	27898024	3:52	5
C	39603874	3:51	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.

	A	B	C
A	—	0.89	0.76
B	0.89	—	0.69
C	0.76	0.69	—

Submitted metadata

3 distinct entries from 6 submissions, 3 after grouping

Grouped All rows

Title	Artist	Album	Sources
Last Friday Night (T.G.I.F.) (Album Version)	Katy Perry	Last Friday Night (T.G.I.F.) (Remixes 1)	1
Last Friday Night (T.G.I.F.)	Katy Perry	Absolute Hits 2011	1
–	–	–	4