Watch this movie Latin Music USA 2 - Salsa (2009) on YouTube:
https://www.youtube.com/watch?v=dUd8BmvojmE&list=PLvsAQPqbZghcJPCeStEa4Kh5WdqTIasdU&index=2
Write the review about the movie. The two reading materials should give you some ideas, but there are many points to consider in the movie itself. Remember that ours is a class of ethnic and racial relations in US. Comment on this relationship in terms of Latin music. A plenty of interesting dynamics you may find there. Observe how the Latin music gets integrated (and changed in the process) in US music, how they become popular, who are behind this industry, what market dynamics are operating there, etc.
Reading: Salsa: Puerto Rican and Latino Music by Felix M. Padilla.