U-Mass (track)
by Pixies

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Trompe Le Monde (15 tracks)

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Palace Of The Brine

U-Mass appears on the following album(s) by Pixies:

• Trompe Le Monde (track #6) (this album) (1991)
• Wave Of Mutilation: Best Of Pixies (track #20) (compilation) (2004)
• Death To The Pixies (track #11) (compilation) (1997)
• Live At Coachella 2004/05/01 (track #2) (2010)
• Minotaur (track #56) (compilation) (2009)
• Live From Coachella 2004 (track #2) (2022)
• Bossanova / Trompe Le Monde - Live (track #20) (2025)

Listen to U-Mass on YouTube

U-Mass ratings

   Average Rating = (n ÷ (n + m)) × av + (m ÷ (n + m)) × AV
where:
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.

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 4% of all tracks on BestEverAlbums.com. This track has a Bayesian average rating of 81.0/100, a mean average of 80.8/100, and a trimmed mean (excluding outliers) of 81.4/100. The standard deviation for this track is 13.7.

• Related links:
• Top tracks by Pixies
• Top tracks of the 1990s
• Top tracks of 1991

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