Our friends from Zona Indie (Argentina) premiered a new song by Entre Rios titled “Frontera” as their November pick on the Music Pact Alliance. This is the first cut from an upcoming EP. The song happens to feature Josefina McLaughin’s beautiful vocals; she’s the girl from Nubes en Mi Casa, although I can’t tell if this is a collaboration because there’s no perceptible variation in vocals. Both bands have been compared on the past so this featuring was truly unexpected. In case you missed it, Entre Rios scored a spot on our Top 100 countdown with “Salven las Sirenas”, they had another vocalist back then, oh gotta love transitions.