Stevie Wonder's "Evil" is the closing song on his 1972 album Music Of My Mind. He plays the drums on it as well as singing the lyrics where he personifies evil and has a conversation regarding evil's motives in society. This mix is bookended with his version and a cover by Lou Rawls from the same year.
"Bottles Like Superstar" is from the never-released second Madvillain album, with production by Madlib and vocals from MF DOOM and the elusive Mr. Fantastik. As the original unreleased and unnamed track ended with a long instrumental passage, presumably for another verse, the bootleg "Bottles Like Superstar (Remix)" adds vocals from Nowah The Flood.
One theory, unconfirmed and likely not true, was that Mr. Fantasik was Madlib with his voice pitched down. Quasimoto is his alter ego with his voice pitched up, and "Real Eyes" is also produced by Madlib.
The rest: the 12 inch version of Hall & Oates' "I Can't Go For That (No Can Do)", the epic in-studio workshopping of War's "Why Can't We Be Friends", the longer version of Little Beaver's airy 1980 single "Groove On", Olivia Netwton-John's 1982 single follow up to her smash "Physical" and similarly themed "Make A Move On Me", Clara Smith's 1928 version of the Spencer Williams composition "Ain't Got Nobody To Grind My Coffee", Jerry Butler's Gamble & Huff-produced 1969 single "Since I Lost You Baby", the defiant "No Date" by MexikoDro, the frenetic jungle track "Build Me 3 Coffins (New Blood Crew remix) by Josey Wales with Beenie Man and Ini Kamoze, a demo version of "King Of Pain" by The Police, the mysterious "Ragan" by the Denson-Parris Sacred Harp Singers and a live on the radio version of "Is It Like Today/" by World Party.