So far:
Aretha Franklin - Muddy Water
Earl "Whoopin' & Hollerin'" Forest - I Wronged a Woman
Augustus Pablo - Memories of the Ghetto
Toots and the Maytals - Knock on Wood
Untouchables - Knock on Wood
Jackie Mittoo - Summer Breeze
Carol Cool - Upside Down
Blood Sisters - Ring My Bell
Spacemonkeyz vs. Gorillaz - Clint Eastwood
Gregory Isaacs - Whole Lotta' Dub
Jah Division - Love Will Tear Us Apart
DJ /rupture - (sorry--it's a very long title)
Massive Attack vs. Mad Professor - Karmacoma
Mad Professor - Get Drunk and Celebrate
Sly and Robbie meet The Mad Professor - Cool Dub
Sly and Robbie - Yes We Can Can
Antibalas Afrobeat Orchestra - Dub Je Je
Bob Marley and The Wailers - Dracula
DJ Spooky - [Tino] Monster Dub
Scientist - The Mummy's Shroud
The Roots Radic Band - The Alien Aborts
Scientist - Knock Out
Max Romeo & The Upsetters - Chase the Devil
Lee Perry meets Bullwackie - Satan Dub

Lee Perry and the White Belly Rats - Devil Dead
The Verdicts - The Mummy's Ball
Beat Happening - Zombie Limbo Time
Fela Kuti - Witchcraft
The Whitefield Brothers - Witch-Jam
Thee Headcoat Sect - The Witch
Nina Simone - I Put a Spell on You
Demon Fuzz - I Put a Spell on You
Afrika Bambaataa - Warlocks and Witches, Computer Chips, Microchips and You
J-Live - Vampire Hunter J
Screamin' Jay Hawkins - I Put a Spell on You

then some more Halloween-ish songs... now some songs about alcohol.