Mammagamma (track)
by The Alan Parsons Project
Year: 1982
From the album Eye In The Sky (track #8)
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Mammagamma appears on the following album(s) by The Alan Parsons Project:
- Eye In The Sky (track #8) (this album) (1982)
- The Instrumental Works (track #4) (compilation) (1988)
- The Definitive Collection (track #20) (compilation) (1997)
- Silence And I: The Very Best Of The Alan Parsons Project (track #10) (compilation) (2003)
Listen to Mammagamma on YouTube
Mammagamma 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 track. | Show all 57 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
| 03/16/2026 05:40 | Exist-en-ciel | 97,424 | 71/100 | |
| 08/26/2025 09:33 |  doombringer | 13,839 | 74/100 | |
| 06/09/2025 15:43 | TradeShark | 4,948 | 30/100 | |
| 01/17/2025 16:03 | BurndenAce | 5,487 | 78/100 | |
| 07/06/2024 00:10 | sunnydhamm | 18,449 | 57/100 |
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 tracks can have several thousand ratings)
This track is rated in the top 3% of all tracks on BestEverAlbums.com. This track has a Bayesian average rating of 81.9/100, a mean average of 83.0/100, and a trimmed mean (excluding outliers) of 83.0/100. The standard deviation for this track is 11.4.
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