Sessa is a Brazilian artist from São Paulo whose songs are sung in Portuguese. His music is described as Brazilian psych folk, with roots in folk and psychedelic folk and touches of tropicalia and free jazz.

His writing is noted for visceral, sensual lyrics associated with Caetano Veloso and melodic details in the style of Jobim. The arrangements are marked by a deliberately minimalist approach, which gives the music a spare character more often compared with Leonard Cohen than with the fuller textures commonly found in contemporary Brazilian music.