"Melted Lemons" is one of Beck's Planned Obsolescence DJ mixes. It was posted on beck.com on the day before his 40th birthday.
Partial tracklist (thanks Alma)
A Certain Ratio "Flight"
Adam and the Ants "Why Do Girls Love Horses"
MSTRKRFT "Bounce (All I Do Is Party)"
Ace Of Base "Dancer In A Daydream"
Major Lazer "Pon De Floor"
Marianne Faithfull "Sex With Strangers"
Matthew Dear "Pom Pom"
Konono No.1 "Ungundi Wele Wele"
Kool & The Gang "Let The Music Take Your Mind"
Miles Davis "Inamorata"
DJ Shaolin "Bitches & Money"
Mum "Don't Be Afraid, You Have Just Got Your Eyes Closed"
?? [a bunch of indistinguishable stuff]