The Flaming Lips have shared a track from their New Year's Eve party rehearsals, which happens to be a cover of 'Lucy in the Sky with Diamonds' by the Beatles.

Rumour has it that the band have been rehearsing a set of Lennon/Beatles covers, including 'Tomorrow Never Knows', 'Come Together', 'Everybody’s Got Something To Hide Except for Me and My Monkey', 'Across the Universe', 'Dear Prudence' and the track you can hear below.

If you're heading to the Belly Up party at Aspen, Colorado - you're in for a treat.

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Source: CoS