"MY BRAZIL" IN WESTPORT: May 12 Paul Winter performs repertoire from his second musical home, Brazil, with some of his favorite Brazilian musicians:  percussionist Vanderlei Pereira, bassist Gustavo Amarante, and guitarist Paul Meyers. "My Brazil" will feature a range of Brazilian music, including songs by Carlos Lyra, Edu Lobo, and Antonio Carlos Jobim; Afro-samba music of Bahia, in Brazil's northeast; carnival songs from Rio; and music of Brazil's great composer Heitor Villa-Lobos. The concert is to benefit  the KEYS (Kids Empowered by Your Support) program which provides…