A I A : Alien Observer (studio album) by Grouper
Top albums of 2011 (
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Grouper bestography
A I A : Alien Observer is ranked 2nd best out of 13 albums by Grouper on BestEverAlbums.com.
The best album by Grouper is Dragging A Dead Deer Up A Hill which is ranked number 1465 in the list of all-time albums with a total rank score of 1,172.
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Listen to A I A : Alien Observer on YouTube
A I A : Alien Observer track list
The tracks on this album have an average rating of 84 out of 100 (all tracks have been rated).
0
Top-rated track as rated by BestEverAlbums.com members.
A I A : Alien Observer rankings
Latest 20 charts that this album appears in:
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A I A : Alien Observer collection
Showing latest 20 members who have this album in their collection | Show all 22 members
A I A : Alien Observer 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 119 ratings for this album.
| Rating | Date updated | Member | Album ratings | Avg. album rating |
|---|---|---|---|---|
80/100  | 06/17/2025 22:41 |  idiotican | | 74/100 |
95/100 | 03/26/2025 17:03 |  seb7 | | 80/100 |
80/100 | 01/15/2025 15:28 | Exist-en-ciel | | 76/100 |
85/100 | 12/28/2024 02:57 |  AAL2014 | | 76/100 |
85/100 | 12/04/2024 14:47 | boppare | | 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 is rated in the top 2% of all albums on BestEverAlbums.com. This album has a Bayesian average rating of 79.8/100, a mean average of 79.9/100, and a trimmed mean (excluding outliers) of 80.4/100. The standard deviation for this album is 14.2.
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A I A : Alien Observer favourites
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A I A : Alien Observer comments
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CharlieBarley 07/23/2021 20:41
superb sonic listening experience
haunting and ethereal
takes you into outer space
Beautiful environment, unique experience, love it
Not only do I need this in my collection, I really need to listen to Grouper. Beautiful music. Will be in my top 10 of 2011 and hopefully be in my decade chart. Can't believe we are almost done with this decade.
Antonio-Pedro 05/17/2018 03:30
Inhuman and Soft
Haunting and surreal
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