Antonio Pecci Filho (born in São Paulo, Brazil on July 6, 1946), originally nicknamed Toquinho by his mother, is a Brazilian singer and guitarist. He is well-known for his collaborations, as composer and performer, with Vinicius de Moraes. He began his guitar studies at the age of 14 with Paulinho Nogueira and went on to study harmony with Edgar Janulo, classical guitar with Isaias Sávio and orchestration with Léo Peracchi. He also studied with and befriended Oscar Castro-Neves.