"Can't Find My Way Home" is an original track from the only studio album by 70s supergroup Blind Faith, which featured Eric Clapton on guitar and Stevie Winwood on vocals. In addition to the original, this week's mix features covers by Gilberto Gil and Ellen McIllwaine.
Other songs that repeat this week include Jelly Roll Morton's standard "Sweet Substitute", covered by Karen Dalton and the country standard "I Wish I Had A Nickel" by Jimmy Wakely as well as a rare demo by Hank Williams.
The version of Stevie Wonder's "Saturn" on here includes a slight edit of the song, with the sound of children playing at the end edited out. Preceding that is Gato Barbieri's cover of Stevie's "I Am Singing".
Kanye West's recently-released single "The Joy" features Jay-Z, Kid Cudi and former Gap Band singer Charlie Wilson as well as killer production by Pete Rock with a Curtis Mayfield sample.
The last two songs on here reflect a recent trend in re-released "stripped" versions of songs, with some of the production taken out to reveal crisper versions. One is a more acoustic version of John Lennon's "Woman", the other a more vocal-focussed version of "Baby, Baby Don't Cry" by Smokey Robinson & The Miracles.
The mix begins with the rare album version of James Brown's "Get Up Offa That Thing/Release The Pressure", all glorious nine minutes of it. Listen carefully and you'll hear a swipe at Barry White.
The rest: the aptly-named "Funky 2 Listen 2" by Large Professor, the wistful "I Had It All The Time" by Tyrone Davis, the menacing "Cross The Border" by Clipse, the rhythmic "Ride A White Swan" by T. Rex, the rocking "Fell In Love With A Girl" by The White Stripes, an alternate version of Bob Dylan's "Most Of The Time" and Billy Preston's funky cover of "I've Got A Feeling" by The Beatles.