Puchi Balseiro (1932–2020) was a prominent Puerto Rican musician and composer, known for his significant contributions to the genre of salsa and Latin music. He was an accomplished arranger and bandleader, playing a crucial role in the development of the salsa movement during the 1960s and 1970s. Balseiro's work included collaborations with notable artists such as Tito Puente and Johnny Pacheco, and he was instrumental in the arrangements for various orchestras, which helped shape the sound of salsa music. One of his notable works includes the arrangement for the classic "Baila Mi Salsa," which showcases his innovative use of rhythm and instrumentation. His impact on music is marked by his ability to blend traditional Afro-Caribbean rhythms with jazz influences, paving the way for future generations of salsa musicians. Puchi Balseiro's legacy continues to inspire artists within the Latin music scene, and his arrangements remain celebrated for their complexity and creativity. His contributions helped elevate salsa to an international audience, solidifying its place in the global music landscape.