Sample-based hip-hop production reached a creative peak in the early 1990s, and the records that came out of Oakland during that period — Souls of Mischief’s 93 ’til Infinity, Hieroglyphics’ 3rd Eye Vision, Del tha Funkee Homosapien’s debut — represent some of the most sophisticated sampling work of the era. Understanding how those samples function illuminates why the music still sounds alive three decades later.
The Source Material
West Coast underground hip-hop production in this period drew heavily from three sources: late 1960s and early 1970s soul and funk records, Blue Note and Prestige-era jazz, and the rhythm-heavy records that bridged those worlds — artists like Donald Byrd, Roy Ayers, Donny Hathaway, and a rotating cast of session musicians whose names appeared on countless records.
These records shared certain qualities that made them ideal for sampling: live drum recordings with natural room sound, melodic bass lines that could anchor a loop, and horn and keyboard arrangements that worked as texture rather than just melody. A producer could take two or four bars and build an entire track.
What Domino Did
Domino — the primary in-house producer for Hieroglyphics — applied this approach with a particular lightness. Where some East Coast contemporaries stacked samples densely, Domino’s production tends to breathe. There is space around the drums, and the melodic elements sit behind the vocals rather than competing with them.
This approach has a practical effect: the production serves the MCs. Hieroglyphics records are built for rapping, not for showing off production. The samples are chosen to create the right emotional temperature — curious, slightly melancholy, confident — without drawing attention to themselves.
93 ’til Infinity as a Production Case Study
93 ’til Infinity was not produced by Domino — it came primarily from Jay Biz and A-Plus — but it operates from the same philosophy. The title track’s sample, a guitar line from Ronnie Laws’ “Always There,” creates an immediate warmth that matches the vocal mood exactly. It is one of the most successful sample choices in hip-hop history because it is invisible: you feel it before you analyze it.
That invisibility is the goal. The best sample-based production does not announce itself as sampling. It sounds like a complete piece of music in which the parts happen to have come from different records.
The Copyright Turn
The sampling era that produced these records ended quickly. The Biz Markie case in 1991 established that unlicensed sampling was copyright infringement. By the mid-1990s, major labels were clearing samples or moving to interpolation. Independent labels like Hieroglyphics Imperium, operating on smaller budgets, had to be more selective.
This constraint actually served the music. Having fewer cleared samples meant being more deliberate about which ones made the cut. The later Hiero catalog reflects this — productions became more original, incorporating live instrumentation alongside samples.
The Lasting Influence
The sampling approach of early-1990s West Coast underground hip-hop influenced a generation of producers. Kendrick Lamar’s early mixtapes referenced this aesthetic directly. The artists who came up in Oakland in the 2000s — Kamaiyah, P-Lo, Mozzy — all absorb some version of this tradition, even when their music sounds very different on the surface.
Hieroglyphics’ catalog is part of that tradition. It is worth listening to these records with attention to what is underneath the rapping — the choices about space, texture, and source material that make them sound the way they do.