⊿ [Triangle]
by Perfume
Perfume bestography
⊿ [Triangle] is ranked as the best album by Perfume.
(N.B. Bestographies include all albums by an artist (and their variations), but do not include albums ranked outside the top 100,000).
Listen to ⊿ [Triangle] on YouTube
⊿ [Triangle] track list
The tracks on this album have an average rating of 75 out of 100 (all tracks have been rated).
⊿ [Triangle] rankings
| Year | Source | Chart | Rank | Rank Score |
|---|---|---|---|---|
| 2026 | Exist-en-ciel | Top 100 Music Albums of 2009 | 80/100 | 1 |
| 2025 | juanr1096 | Top 100 Music Albums of 2009 | 14/100 | 4 |
| 2025 |  SuedeSwede | Kawaii Desu: The Land of the Rising Sun | 39/95 | - |
| 2024 | TheKing | Top 75 Music Albums of 2009 | 3/75 | 5 |
| 2024 | albumceleste | Top 8 Music Albums of 2009 | 4/8 | 3 |
| 2024 | TheKing | Top 100 Music Albums of the 2000s | 59/100 | 8 |
| 2021 | stereo_mike | Top 50 Music Albums of 2009 | 16/50 | 4 |
| 2019 |  Lowkey | 2009: 101-x | 4/51 | - |
| 2018 | 247joelnetwork | Top 57 Music Albums of 2009 | 12/57 | 4 |
| 2017 |  bertrandu | *All time* Electropop | 55/60 | - |
| Total Charts: The total number of charts that this album has appeared in. | 10 | |||
| Total Rank Score: The total rank score. | 29 | |||
⊿ [Triangle] collection
Showing all 3 members who have this album in their collection
⊿ [Triangle] ratings
Average Rating = (n ÷ (n + m)) × av + (m ÷ (n + m)) × AVwhere:
av = trimmed mean average rating an item has currently received.
n = number of ratings an item has currently received.
m = minimum number of ratings required for an item to appear in a 'top-rated' chart (currently 10).
AV = the site mean average rating.
Showing latest 5 ratings for this album. | Show all 14 ratings for this album.
| Rating | Date updated | Member | Album ratings | Avg. album rating |
|---|---|---|---|---|
| ! | 06/18/2026 12:32 | Exist-en-ciel | 13,357 | 70/100 |
| ! | 04/15/2026 22:46 | Liks_on_music | 652 | 81/100 |
| ! | 10/28/2025 15:43 |  Dingerbell | 4,092 | 62/100 |
| ! | 07/12/2024 01:49 | albumceleste | 974 | 57/100 |
| ! | 06/27/2024 21:54 | LosWochos | 47,266 | 75/100 |
Rating metrics:
Outliers can be removed when calculating a mean average to dampen the effects of ratings outside the normal distribution. This figure is provided as the trimmed mean. A high standard deviation can be legitimate, but can sometimes indicate 'gaming' is occurring. Consider a simplified example* of an item receiving ratings of 100, 50, & 0. The mean average rating would be 50. However, ratings of 55, 50 & 45 could also result in the same average. The second average might be more trusted because there is more consensus around a particular rating (a lower deviation).
(*In practice, some albums can have several thousand ratings)
This album has a Bayesian average rating of 72.4/100, a mean average of 72.5/100, and a trimmed mean (excluding outliers) of 72.5/100. The standard deviation for this album is 13.2.
⊿ [Triangle] comments
Showing all 1 comments |
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Boltzmann 01/15/2021 20:07 | #264474
"Love the World" and "Night Flight" are perfect.
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