"Millionaires Against Hunger" - 3:11 "Castles" (Live) - 3:17 Personnel Red Hot Chili Peppers Anthony Kiedis – lead vocals John Frusciante – guitar, talk box, backing vocals Flea – bass, backing vocals Chad Smith – drums, tambourine Additional personnel Vicki Calhoun – backing vocals Wag – backing vocals Randy Ruff – backing vocals Aklia Chinn – backing vocals Jack Sherman – backing vocals Joel Virgel Viergel – backing vocals Iris Parker – backing vocals Julie Ritter – backing vocals Gretchen Seager – backing vocals Laure Spinosa – backing vocals Sir Babs – backing vocals Merill Ward – backing vocals Bruno Deron – backing vocals Kristen Vigard – backing vocals Chart performance References 1973 singles 1973 songs 1989 singles Cashbox number-one singles EMI America Records singles Etta James songs Funk songs Motown singles Red Hot Chili Peppers songs Songs written by Stevie Wonder Stevie Wonder songs Tamla Records singles Song recordings produced by Stevie Wonder