Due to the musical developments in Cuba, here we had a lot of different musical terms, from modernized son to songo, timba and salsatón/timbatón! Remember again, that extremely fitting examples of a musical idea are rare, and most music lives somewhere between these musical archetypes. That's why I personally use the term Cuban salsa a lot, as it includes the possibility for all of the Cuban popular dance musics one could maybe dance salsa to.
In the YouTube video, we discussed the dance terms contratiempo, casino and salsa cubana in relation to these musics, but especially the modernized son types of songs can easily be danced on2 as well!
Modernized son
Songo
Timba
Salsatón / timbatón