What Is And What Should Never Be (track)
by Led Zeppelin
Year: 1969
From the album Led Zeppelin II (track #2)
What Is And What Should Never Be appears on the following album(s) by Led Zeppelin:
- Led Zeppelin II (track #2) (this album) (1969)
- Early Days: The Best Of Led Zeppelin Volume One (track #6) (compilation) (1999)
- BBC Sessions (track #6) (1997)
- How The West Was Won (track #12) (2003)
- The Complete Studio Recordings (track #11) (compilation) (1993)
- Led Zeppelin (Box Set) (track #5) (compilation) (1990)
- Early Days & Latter Days (track #6) (compilation) (2002)
- Led Zeppelin X Led Zeppelin (track #21) (compilation) (2018)
- 1st + 2nd (track #11) (compilation) (1970)
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Listen to What Is And What Should Never Be on YouTube
What Is And What Should Never Be ratings
where:
av = trimmed mean average rating an item has currently received.
n = number of ratings an item has currently received.
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| Rating | Date updated | Member | Track ratings | Avg. track rating |
|---|---|---|---|---|
75/100  | 09/19/2025 07:41 | steve397 | | 73/100 |
40/100 | 09/18/2025 03:24 | stareaterogni0n | | 74/100 |
100/100 | 09/05/2025 17:04 | JoshN125 | | 94/100 |
85/100 | 08/22/2025 07:27 |  NJ | | 87/100 |
95/100 | 08/05/2025 00:48 |  BroknsocialShawn | | 85/100 |
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 87.1/100, a mean average of 86.6/100, and a trimmed mean (excluding outliers) of 87.3/100. The standard deviation for this track is 10.2.
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talinhosgameplay 10/06/2024 05:41
Reminds me of "I'm So Tired" by The Beatles.
Squonk007 03/21/2022 14:24
This is more like it, I prefer this to the opener. Some nice guitar work mid song reminds me of Peter Green.
Grouse 02/03/2019 13:21
One of their best songs. I love how it starts of all slow and then all of sudden it goes insanse!
Fischman 01/07/2019 17:41
On of Zep's greatest songs ever, thanks in no small part to John Paul Jones' superb contributions on bass.
PinkMind 03/21/2018 15:22
Honestly one of my absolute Zeppelin favourites. Definetly in the top 5. It is far too underrated and the bass line is just killer.
Definitely one of Zeppelin's most underrated songs.
Fischman 03/27/2017 17:58
Yet another example of a song mostly made by the horribly underrated John Paul Jones' brilliant bass line.
Best song on the album.
Not the best Zep song, but it's still very catchy. This is actually one of those few Zeppelin songs with a CHORUS. Ever notice that?
Jasonconfused 12/07/2012 09:55
Pretty good. Some interesting guitar solo parts. Not among my favorite Led Zeppelin songs.
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