Mr. Blues (track)
by Moby Grape
Mr. Blues appears on the following album(s) by Moby Grape:
- Moby Grape (track #2) (this album) (1967)
- The Very Best Of Moby Grape · Vintage (track #2) (compilation) (1993)
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Mr. Blues 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 3 ratings for this track. | Show all 45 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
| ! | 9 hours ago | Exist-en-ciel | 184,676 | 71/100 |
| ! | 11/20/2025 06:20 | plasmicmist | 7,590 | 91/100 |
| ! | 09/22/2025 10:42 |  VictorVale | 44,597 | 89/100 |
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 75.2/100, a mean average of 73.7/100, and a trimmed mean (excluding outliers) of 75.1/100. The standard deviation for this track is 17.5.
Mr. Blues forum mentions
Mr. Blues comments
