Yesterday we heard Mastodon cover Feist for a Record Store Day 7". Now we've got their faithful take on the Flaming Lips' Soft Bulletin classic "A Spoonful Weighs A Ton" to enjoy. It was also released as an RSD exclusive, and is available on pink vinyl with the Flaming Lips original version on the flipside. Listen below. [videoembed size="full_width" alignment="center"][/videoembed] ...