"A Spoonful Weighs a Ton" by Mastodon

 

Oklahoma City, Oklahoma neo psychedelia artists The Flaming Lips had their 1999 experimental soft bulletin "A Spoonful Weighs a Ton" covered by Atlanta, Georgia sludge metal band Mastodon.  

For another Flaming Lips cover, Cavedoll's version of "She Don't Use Jelly" can be found here.

"She Don't Use Jelly" by Cavedoll

 

Eclectic Salt Lake City, Utah band Cavedoll don't use guitars, or violings.... or lyres or basses.... or nothing with strings, they use a sy-y-ynnnnnnnthesizer on their revision of fellow Midwestern US weirdos The Flaming Lips' nonsensical 1993 modern rock romp "She Don't Use Jelly."