Most people who discover Raul De Souza do so by accident — they pull out a used copy of Sweet Lucy (1977) or hear a track on a compilation and think, who is this? The trombone playing has a quality that's hard to pin down: it's smooth without being sleepy, funky without being aggressive. He phrases more like a saxophonist than a traditional brass player, which is probably why his records tend to connect with people who don't usually gravitate toward trombone-led music.

De Souza came up in Brazil during the golden years of bossa nova and MPB, playing with major figures in that scene before making the move to the US. He spent time working with Airto Moreira and Flora Purim, which put him right in the middle of the Brazilian jazz wave that was crashing through American music in the early 1970s. Sergio Mendes was another collaborator from that period. These weren't just gigs — they were the connections that eventually got him signed to Capitol Records and into studios with serious production budgets.

Sweet Lucy (1977) is the record most people point to, and it holds up. It's a Los Angeles-made jazz-funk album with strong Brazilian coloring — the rhythms have that familiar bounce, but the production is slick in the way only mid-seventies American sessions could be. It could have been a mess, but De Souza's playing is confident enough to hold the whole thing together. His tone on that record is particularly good — fat but articulate, never muddy.

He also appeared on Cannonball Adderley's later recordings, which says something about how he was perceived by American jazz musicians. Adderley didn't hire people for decoration. De Souza was the real thing — a player with genuine chops and a sensibility that bridged jazz improvisation with the rhythmic sophistication of Brazilian music in a way that felt natural rather than grafted on.

De Souza eventually returned to Brazil and continued recording and performing, though his later work is harder to track down outside of dedicated collector circles. His 1970s output is what most people have access to, and honestly it's enough to make a strong case for him. If you're putting together a playlist of jazz that moves — not background music, actual music that has a pulse — a few Raul De Souza tracks belong on it.