⊿ [Triangle] (studio album)
by Perfume
Top albums of 2009 (
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).
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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).
0
⊿ [Triangle] rankings
All 9 charts that this album appears in:
| Year | Source | Chart | Rank | Rank Score |
|---|---|---|---|---|
| 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. | 9 | |||
| Total Rank Score: The total rank score. | 28 | |||
You can include this album in your own chart from the My Charts page!
⊿ [Triangle] collection
Showing all 3 members who have this album in their collection
⊿ [Triangle] ratings
where:
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 13 ratings for this album.
| Rating | Date updated | Member | Album ratings | Avg. album rating |
|---|---|---|---|---|
60/100  | 10/28/2025 15:43 |  Dingerbell | | 63/100 |
60/100 | 07/12/2024 01:49 | albumceleste | | 57/100 |
80/100 | 06/27/2024 21:54 | LosWochos | | 75/100 |
75/100 | 06/07/2024 23:30 |  colonelchibbers | | 77/100 |
80/100 | 03/01/2024 22:54 |  teague | | 78/100 |
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 71.9/100, a mean average of 71.5/100, and a trimmed mean (excluding outliers) of 71.5/100. The standard deviation for this album is 14.1.
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⊿ [Triangle] comments
Showing all 1 comments |
Most Helpful First | Newest First | Maximum Rated First |
Longest Comments First
(Only showing comments with -2 votes or higher. You can alter this threshold from your profile page. Manage Profile)
Boltzmann 01/15/2021 20:07
"Love the World" and "Night Flight" are perfect.
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