UGK

By 1996, Pimp C and co-producer N.O. Joe had leaned on the Isley Brothers' catalog across three UGK albums, but "One Day," from Ridin' Dirty, is the clearest debt. The track loops Ronald Isley's vocal from the Isley Brothers' 1974 "Ain't I Been Good to You," letting the "magnificently fragile voice," as one writer for the music blog Free Music Empire put it, carry Bun B and Pimp C through a song about grief and prison rather than the club. Ernie and Marvin Isley's rhythm section, credited on the original for guitar, bass, and drums, supplies the low end that keeps the mourning danceable.

listen: upstream & heresource: Free Music Empire — Sample Snitch ↗share

1974

Ain't I Been Good to You, Pts. 1 & 2Isley Brothers

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1996

One DayUGK

listen forCue up the Isley Brothers' "Ain't I Been Good to You" and its second half opens into an extended vamp built on Ronald Isley's keening ad-libs over Ernie and Marvin's rolling bassline. UGK's "One Day" loops that same vamp and slows it further, so the sample's wail sits underneath Bun B and Pimp C's verses like a second, wordless voice mourning alongside them. Listen for how little the beat otherwise does — no drum fills, no scratches — because the Isley groove alone was doing the emotional work Pimp C wanted.

Before UGK existed, Bun B was a teenager in Port Arthur hearing the Geto Boys' 1988 debut, Making Trouble, and realizing Houston rap wasn't a contradiction in terms. "I remember listening to the first Geto Boys album and hearing things like Assassins and My Balls and My Word, and then hearing Houston in the middle of the rhymes," he told the Red Bull Music Academy years later. "It will fuck you up, like, Wow, Houston people are making rap music? That is crazy! I didn't even know people can do shit like that." That one record convinced Bun B and Chad Butler a regional identity could carry a career.

listen: upstream & heresource: Red Bull Music Academy — Bun B ↗share

1988

Balls and My WordGeto Boys

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1992

Something GoodUGK

listen forGeto Boys' "Balls and My Word" is bare-bones 1988 electro-rap — a drum machine, a scratch, and Houston accents delivering threats in a flat, unhurried cadence. Play UGK's 1992 debut single "Something Good" next to it and the accent and the patience are still there, but Pimp C has replaced the drum machine's austerity with a Rufus- and Isley Brothers-sampled groove, thick and warm where the Geto Boys track is thin. The drawl Bun B heard as revelation stayed; everything built around it changed.

Pimp C's father was a touring trumpet player who'd backed Solomon Burke, and the son grew up, per the Texas State Historical Association, in "a home filled with jazz, blues, and soul," citing B.B. King, Ray Charles, and Jimmy McGriff as early influences. That blues foundation surfaced when Pimp C explained UGK's sound: "What I'm doing there is called country rap tunes," he said in his final televised interview, on BET's Rap City in 2007. "It's got some church influence into it, so it's got a gospel feel. It's got a soul feel to the music." The bent notes King refined became a rap cadence instead of a guitar line.

listen: upstream & heresource: Texas State Historical Association — Butler, Chad Lamont (Pimp C) (childhood musical influences ↗share

1969

The Thrill Is GoneB.B. King

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1996

Diamonds & WoodUGK

listen forB.B. King's 1969 "The Thrill Is Gone" hangs on a minor-key melody and a guitar that bends every note like it's reluctant to let go — grief stretched into sound. UGK's 1996 "Diamonds & Wood" chases the same mood without a single blues chord: Pimp C builds the track from an interpolation of funk bassist Bootsy Collins and a chopped Houston rap sample, but the result is, in one writer's words, "equal parts funky and mournful," leaning on minor keys the way King leaned on his strings. The instruments changed; the ache didn't.