The Skeleton Key (track)
by Epica
The Skeleton Key appears on the following album(s) by Epica:
- Omega (track #3) (this album) (2021)
- Omega Alive (track #3) (2021)
Listen to The Skeleton Key on YouTube
The Skeleton Key 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 10 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
| 11/04/2025 20:22 |  sssvnnn | 75,654 | 68/100 | |
| 07/21/2025 17:54 | LosWochos | 311,474 | 80/100 | |
| 01/29/2025 21:27 | Musicmister9988 | 1,149 | 98/100 | |
| 09/09/2024 09:35 | VINYLGUY7788 | 2,091 | 95/100 | |
| 08/31/2024 08:40 | tiger555 | 2,013 | 97/100 |
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 5% of all tracks on BestEverAlbums.com. This track has a Bayesian average rating of 80.8/100, a mean average of 85.5/100, and a trimmed mean (excluding outliers) of 85.5/100. The standard deviation for this track is 14.2.
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