Henrique Casttro, Grupo Menos É Mais is a Brazilian musical project associated with contemporary popular Brazilian music, blending elements of samba, MPB (Música Popular Brasileira) and acoustic singer-songwriter traditions. Emerging in the 21st century, the grouping centers on Henrique Casttro as a vocalist and composer, presenting arrangements that emphasize melodic clarity, acoustic instrumentation and rhythmic ties to Brazilian popular genres. Their work typically features intimate lyrical delivery, harmonic richness and an approach that balances tradition with modern production sensibilities common to independent Brazilian artists.