Tipitin. Written by Mexico's first well-known female composer, María Grever, this vals Mexicano (Mexican waltz) makes a charming a cappella work for outstanding choirs. The textured setting offers well-conceived choral parts throughout, sometimes using lower voices to provide a dance-like underscore for the lilting melody. A full translation and pronunciation notes aid in the understanding and mastery of an entirely Spanish text, which recounts a story of new love. Feature an agile soprano on the jaunty descant near the end.