Cosmia (track)
by Joanna Newsom
Cosmia appears on the following album(s) by Joanna Newsom:
- Ys (track #5) (this album) (2006)
- Joanna Newsom & The Ys Street Band (track #3) (2007)
Listen to Cosmia on YouTube
Cosmia 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 204 ratings for this track.
| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
| ! | 06/22/2026 00:22 | alexandermause | 17,953 | 85/100 |
| ! | 06/18/2026 12:42 | libbyshuss | 919 | 78/100 |
| ! | 04/08/2026 02:00 | SethGunde | 2,438 | 69/100 |
| ! | 03/10/2026 00:13 | Exist-en-ciel | 158,981 | 71/100 |
| ! | 01/04/2026 03:23 | 39,683 | 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 is rated in the top 1% of all tracks on BestEverAlbums.com. This track has a Bayesian average rating of 86.9/100, a mean average of 85.3/100, and a trimmed mean (excluding outliers) of 87.5/100. The standard deviation for this track is 17.0.
Cosmia favourites
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Cosmia comments
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"Cosmia" is most traditionally structured song on "Ys", in the sense that consists of chorus and verse, and doesn't contain major shifts (like e.g. Only Skin), but is still as beautiful and haunting as the other songs.

