La Portuaria is an Argentine rock band formed at the beginning of the 1990s. The band developed a fusion sound, constructing Latin rhythms upon a base strongly influenced by jazz and rhythm 'n' blues. The line-up included Christian Basso on bass and Sebastián Schachtel on keyboards, with Diego Frenkel[1] providing guitar and vocals. They have released seven discs, making them an important presence in the Argentine music scene of the 1990s.
They were active and popular between 1989-1996 and 2000-2010. They reunited in 2018.