What makes La Voz by Héctor Lavoe notable?

'La Voz' is crucial for its role in solidifying Lavoe's reputation within the salsa genre and has been praised for its innovative sound. The album features tracks that became staples of Latin music, influencing countless artists and contributing to the salsa boom of the 1970s. Released in 1975, 'La Voz' was Héctor Lavoe's second studio album, following his self-titled debut. At this point, Lavoe was establishing himself as a leading figure in the salsa movement, gaining recognition for his unique vocal style and charismatic stage presence.