Which instrument is NOT typically found in Latin American dance music?

The clarinet is not typically associated with Latin American dance music in the way that the other instruments listed are. Latin American dance music often features instruments that are emblematic of specific regional styles and traditions. For examples, the accordion is prominent in various folk styles, such as Tejano and Norteno music. The guitar, particularly in forms like the Latin jazz and samba, plays a crucial role in harmonizing and providing rhythm.

The harp also has a significant presence in Latin American music, especially in regions like Paraguay and Mexico, where the harp carries a rich tradition in folk music. The clarinet, while used in some Latin American music contexts, especially in certain orchestral or jazz settings, does not hold the same foundational presence in dance music styles as the other listed instruments. This makes it the correct answer to the question regarding which instrument is least commonly found in the typical ensemble for Latin American dance music.