Complex sentence: Radiohead return to México for first time since 1994 with two concerts on the 15 and 16 of March, and had its debut live performance in Brazil, Argentina and Chile in March of 2009.
Split into simpler sentences: Radiohead return to México for first time since 1994 with two concerts on the 15 and 16 of March. And had its debut live performance in Brazil, Argentina and Chile in March of 2009.