“Alligator Bogaloo” by Lou Donaldson

Some albums take months in the studio to create, while others were done over a two‑week session. Throughout Rudy Van Gelder’s time as an engineer overseeing his historic studio, most of those legendary Blue Note, Prestige, Impulse!, and Verve recordings were cut in 3‑to‑4‑hour sessions to fill out the 15 minutes per LP side. Squeezing more than 20 minutes onto a side shrank the grooves within the vinyl and compromised the bass; anything short of 30 minutes made the record feel unfinished. That’s exactly what happened on April 7, 1967. When the session wrapped, Van Gelder told Donaldson they were about three minutes short.

And that’s how happenstance led to a future “soul‑jazz” classic. The lineup that day- George Benson on guitar, Lonnie Smith on organ, Melvin Lastie on cornet, and Leo Morris (later Idris Muhammad) on drums- only needed a spark, and Donaldson’s riff was perfect.
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As with many memorable tunes, this accidental jam became the only track that charted and the one that ultimately defined the album’s legacy: a three‑minute problem that turned into a six‑minute groove, and another reminder of how those Van Gelder sessions still stand the test of time.