...is Arawi by the Bolivian singer Luzmila Carpio. This song appears on Yuyay Jap'ina Tapes, a collection of newly-restored music by Carpio from 1990s, as well as on ZZK Mixtape Vol 20 — Luzmila Carpio Remixed.
...is Clarinete y Bombardino by Brighton-based Voodoo Love Orchestra, from their debut album Amor y Muerte (Movimientos Records).
...is Guayabo ("Hangover") performed live by one of my favourite salsa bands, La-33 from Bogotá!
...is Cayó by Belgian "alterlatino" band Chicos y Mendez.