Airto Moreira
Raul de Souza (23 August 1934 -– 13 June 2021), also known as Raulzinho, was a Brazilian trombonist who recorded with Sérgio Mendes, Flora Purim, Airto Moreira, Milton Nascimento, Sonny Rollins, Hermeto Pascoal, Cal Tjader and the jazz/fusion band Caldera.