I'm talking about cumbia, bachata, raggaeton, merengue, salsa, and regional Mexican styles.
That all depends on who creates them for Yamaha...then again what one person likes & needs the next one doesn't...
But why does Yamaha ignore all of South America, Central America, Mexico, the Spansih speaking Carribbean, and a huge portion of the US? It doesn't make sense. It's a huge market.