Abracadabra (track)
by Judee Sill
Abracadabra appears on the following album(s) by Judee Sill:
- Judee Sill (track #11) (this album) (1971)
- Abracadabra: The Asylum Years (track #11) (compilation) (2006)
Condition: Like New
Condition: Brand new
Listen to Abracadabra on YouTube
Abracadabra 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 13 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
| 12/11/2025 05:40 | Exist-en-ciel | 102,544 | 71/100 | |
| 09/25/2025 04:41 | 10,397 | 79/100 | ||
| 08/04/2025 13:21 | 73,420 | 51/100 | ||
| 08/06/2024 03:47 | MaxStorm98 | 51,528 | 99/100 | |
| 03/08/2023 17:14 | 39,183 | 78/100 |
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 77.0/100, a mean average of 77.7/100, and a trimmed mean (excluding outliers) of 77.7/100. The standard deviation for this track is 11.4.
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