Congelador was first played on NTS on 5 March 2019. Songs played include Protégeme.

Jorge Santis, Rodrigo Santis and Walter Roblero from Santiago de Chile were grouped in 1996 under the name of Congelador ("Freezer").

His first appearance was in 1998 compilation album Pulse.

In 1998 the band released Congelador, their first album, through Quemasucabeza, independent label owned by the band. Despertar ("Awakening") was published in 1999. With two albums released, they performed at the opening of Stereolab show in Santiago, Chile.

Radio Universidad de Chile in 2000 compiled the album Perdidos en El Espacio ("Lost in Space"), with live sessions titled radio program.

Iceberg was published in 2000,…