1. A horn fanfare from Bob & Earl's 1963 hit "Harlem Shuffle"
2. An instrumental riff from Chubby Checker's "Popeye (The Hitchhiker)"
3. Repeatedly, a tenor saxophone squeal from the 1967 Junior Walker and The All Stars song "Shoot Your Shot" (and NOT the scream from Prince's "Gett Off)"
These are all samples used in what popular hip-hop song?
Jump Around (by House of Pain)