Vocals: David Fonseca - Acoustic Guitar: David Fonseca - Synthesizer: David Fonseca - Drums: David Fonseca - Electric Guitar: David Fonseca - Bass (Vocal): David Fonseca - Voices: Rita Pereira - Violin: Evandra de Brito Gonçalves - Violin: Ariana Znachonak - Viola: Luís Norberto Silva - String Arranger: David Fonseca - Producer: Mário Barreiros - Co-Producer: David Fonseca - Mixer: Mário Barreiros - Recording Engineer: David Fonseca - Asst. Recording Engineer: João Bessa