I Know But I Don't Know (track)
by Blondie

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I Know But I Don't Know by Blondie
Year: 1978
From the album Parallel Lines (track #6)

Average Rating: 

79/100 (from 166 votes)

     

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I Know But I Don't Know appears on the following album(s) by Blondie:

• Parallel Lines (track #6) (this album) (1978)
• Platinum Collection (track #22) (compilation) (1994)
• Picture This Live (track #11) (1997)

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Blondie - Sunday Girl / I Know But I Don’t Know - Chrysalis CHS 2320 - NM UK
Condition: Used

$5.99


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Blondie Sunday Girl/I Know But I Don't Know PROMO 1979 Japan 7" WWR-20607
Condition: Used

$39.30


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Blondie - Sunday Girl - I Know But I Don't Know - Vinyl Record 12" Single - 1978
Condition: Used

$19.58


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Upcoming concerts

Nov

30

Tue

00:00

Like A Material Girl - Madonna Tribute & Heart Of Blonde - Blondie Tri

Ace of Spades, Sacramento, United States.

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I Know But I Don't Know ratings

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Rating	Date updated	Member	Track ratings	Avg. track rating
80/100	11/17/2025 04:12	brent13	10,909	85/100
75/100	08/14/2025 22:50	DJFresh-Rock	1,459	83/100
90/100	07/07/2025 07:34	Igtonumama	31,394	81/100
70/100	06/03/2025 14:27	arrogantmenace	395	88/100
80/100	05/26/2025 09:14	ShenBapiro	6,173	77/100

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 10% of all tracks on BestEverAlbums.com. This track has a Bayesian average rating of 78.7/100, a mean average of 77.8/100, and a trimmed mean (excluding outliers) of 78.9/100. The standard deviation for this track is 13.1.

• Related links:
• Top tracks by Blondie
• Top tracks of the 1970s
• Top tracks of 1978

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I Know But I Don't Know comments

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Rating:  

90/100

From elo269megv 07/14/2018 15:18

Jason’s not confused either! The guitar riff is awesome here. Worst rated song on the album probably my third favorite...

#218215 | Helpful?  (Log in to vote) | +2 votes (2 helpful | 0 unhelpful)

Rating:  

95/100

From Jasonconfused 01/31/2013 22:03

Love the guitar riff on this one.

#63517 | Helpful?  (Log in to vote) | +1 votes (1 helpful | 0 unhelpful)

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