The Sacro-Iliac (track) by 10cc
The Sacro-Iliac appears on the following album(s) by 10cc:
- Sheet Music (track #9) (this album) (1974)
- 20 Years (track #19) (compilation) (2024)
Upcoming concerts
Listen to The Sacro-Iliac on YouTube
The Sacro-Iliac 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.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
70/100  | 08/23/2025 05:01 |  AAL2014 | | 76/100 |
80/100 | 06/06/2025 19:24 | Invader666 | | 75/100 |
60/100 | 10/31/2023 12:03 | jonny5244 | | 65/100 |
100/100 | 03/15/2022 08:53 | MaxStorm98 | | 99/100 |
75/100 | 01/09/2022 12:17 | Pluto11 | | 76/100 |
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 has a Bayesian average rating of 76.5/100, a mean average of 76.6/100, and a trimmed mean (excluding outliers) of 76.6/100. The standard deviation for this track is 12.5.
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The Sacro-Iliac comments
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