"El Cantante" is a 2006 biographical drama film directed by Leon Ichaso. The film tells the story of the life and career of Puerto Rican salsa singer Hector Lavoe, played by Marc Anthony, and his relationship with his wife Puchi, played by Jennifer Lopez.

Through flashbacks and musical performances, the film chronicles Lavoe's rise to fame in the 1970s and his struggles with drug addiction and personal demons. The film also explores the complicated and often tumultuous relationship between Lavoe and Puchi, who served as his manager and support system throughout his career.

"El Cantante" is noted for its powerful musical performances and its portrayal of the vibrant and colorful world of salsa music in the 1970s. The film also offers a poignant and intimate look at the personal struggles and tragedies that plagued Lavoe's life, as well as the enduring love and loyalty of his wife Puchi.

Overall, "El Cantante" is a moving and powerful tribute to one of the greatest voices in Latin music and a testament to the power of music to heal and inspire. The film is a must-see for fans of salsa music and anyone interested in the life and legacy of Hector Lavoe. However, it should be noted that the film contains mature themes and may not be suitable for all viewers.