Last Friday Night (T.G.I.F.)
- Key
- F# major
- Camelot
- 2B
- BPM
- 126.1
Key confidence medium · relative Eb minor (2A) · BPM confidence medium · half-time 63.0 · measured from the full recording · 2026-09-13
The full sheet: this record in Dig. Same engine, your files: drop a crate in the analyzer.
As of 2026-10-28, "Last Friday Night (T.G.I.F.)" by Katy Perry has charted in 39 markets across 3 platforms, peaking at #7 (MT) on the Rotation chart. Measured from the full recording, it reads F# major (2B) at 126.1 BPM.
- Markets
- 39
- First seen
- 2026-06-17
- Latest chart date
- 2026-10-28
- Peak
- #7 mt
Started in 3 markets, now in 39.
Momentum
This song has not appeared on a Rotation chart, so it has no score and no receipts. The rank history below is the ledger; a score is only published once the momentum run puts it on a chart.
In culture
Every place this record has lived. A solid chip states a fact and carries the citation that earns it; a dashed one is a connection somebody drew, and carries their name instead.
- Sampled by A-Saph, NIGHT‐LONG DIALsource
- Written by Bonnie McKeesource
- Sampled by Cheryl Stelli, LIVE YOUNG [HC EXTEND]source
- Sampled by Contopp nd #Sloppit#, Laughingsource
- Covered Death Punchiessource
- Covered First to Elevensource
- Written by Katy Perrysource
- Remixed by Katy Perry feat. Missy Elliott, Last Friday Night (T.G.I.F.)source
- Remixed by Katy Perry, Last Friday Night (T.G.I.F.)source
- Covered Kira Purusource
- Written by Łukasz Gottwaldsource
- Written by Max Martinsource
- Covered Midnite String Quartetsource
- Covered Sabrinasource
- Sampled by The Gates of Sleep, These Dayssource
- Sampled by vimae & gvrlstink, girl wtfsource
- Covered Wild Stylerzsource
- Covered Woe, Is Mesource
Across markets · earliest pickup first
Every date here is the date the source chart covers, never the date we fetched it. Sources publish on different lags: the Spotify mirror runs about two days behind, TurnTable publishes weekly.
- MarketFirst seenPeak
- Slovakiask · deezer spotify#188#48#188
- Austriaat · spotify#165#64#165
- Canadaca · spotify#188#121#188
- Czechiacz · deezer spotify#191#20#191
- Germanyde · spotify#199#53#199
- Singaporesg · deezer spotify#84#81#84
- United Statesus · spotify#198#84#198
- Luxembourglu · applemusic spotify#87#33#87
Worldwide feeds · not markets
A source's own worldwide chart. These are feeds, not places, so they are kept out of the market count above.
- MarketFirst seenPeak
- Global feedglobal · spotify#193#101#193
Listen
Editions
No published edition carries this song yet. Every edition it appears in will be listed here and stay listed: an edition is immutable, so a citation to one never rots.
Identity
- ISRC
- USCA21001264
- Slug
- katy-perry__last-friday-night-t-g-i-f
- Sources
- applemusic, deezer, spotify
The cross-platform join key, via Deezer.
Crude v0 identity: slug(artist)__slug(title).
Every source whose chart has ever carried this song.
What moved this week, and why.
The records that climbed, what broke in one place first, what came back. One email on Friday, assembled from the week's charts, with a pressing when there is one.
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