A lot of compilations do exist containing tracks of Monster Magnet.

I've only listed those with exclusive tracks - studio or live.

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Needlefreak (9:43)*

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Sugarcube Caravan Compilation

Ugly American Tapes

No Cat.#

U.S.A.

*digital copy only.
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Dopes To Infinity (Live)* (5:31)

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Volume 14: Reading '95

Volume

14VCD14

U.K.

* 24. Apr. 1995 Gino, Stockholm, Sweden
2 CD set including 192 pages booklet
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Gimme Danger* (3:51)

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We Will Fall: The Iggy Pop Tribute

Royality Records

RTY 106

U.S.A.

* The Stooges cover
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Live For The Moment (5:01)

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Forceable Entry

Smackdown Records/Columbia

CK 85211

Germany

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Mirror People* (4:10)

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New Tales To Tell: A Tribute To Love And Rockets

Justice Records

JR 36013

U.S.A.

* Love And Rockets cover

Monster Magnet vs Adrian Young

Dopes To Infinity (Alternate Version) (6:40)
Decibel Magazine Feb. 2014 No. 112 Flexi Disc

Napalm Records

DB038

U.S.A.

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You Can't Be Trusted (3:29)*

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Rare Tracks 2018 Vol. 2

Visions Verlag

<8D54> Promotional CD in Visions #310

GER

*Sky Saxon And The Seeds cover
The song 'The Secret' can be heard in the motion picture 'Boys' but is n o t on the original motion picture soundtrack...