Two Time Mama (track)
by Ten Years After
Two Time Mama appears on the following album(s) by Ten Years After:
- Ssssh (track #2) (this album) (1969)
- Think About The Times: The Chrysalis Years 1969-1972 (track #2) (compilation) (2010)
- Portfolio - A History (track #3) (compilation) (1988)
- Original Recordings, Vol. 2 (track #3) (compilation) (1987)
eBay
Condition: Used
eBay
Condition: Used
Listen to Two Time Mama on YouTube
Two Time Mama 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 |
|---|---|---|---|---|
| 09/06/2025 17:57 | spinout | 40,176 | 83/100 | |
| 01/27/2024 08:19 | DuleS | 624 | 82/100 | |
| 12/02/2023 09:21 | zsolti | 7,145 | 80/100 | |
| 11/18/2022 19:37 |  paladisiac | 83,089 | 64/100 | |
| 04/19/2022 05:56 | Pluto11 | 28,155 | 75/100 |
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 75.8/100, a mean average of 75.5/100, and a trimmed mean (excluding outliers) of 75.5/100. The standard deviation for this track is 8.8.
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