Hello to all friends....
I am part of the Yamaha team that develops those expansion packs, like Mariachi-Norteño, Banda, Salsa, Cumbia Latina y Mas, Fiesta Caliente and VERY soon the Fiesta Caliente 2.....
Yamaha does the following, when an expansion pack is just released, for the FIRST 3 moths is free.....after that, not. As Eileen noted, that promotion was done LONG ago....I thing May 2019 or June 2019.
Just so you know, and be alert that very Soon, in matter of days, perhaps couple weeks, the Fiesta Caliente 2 is coming out, we sent the pack to YCJ at the end of January-Early part of February....so, is almost out.
Your friend a colleague
Manuel Dorantes