High Quality Content by WIKIPEDIA articles! "Para Cosas Buenas" (For Good Things) is a pop rock/R B song performed by Argentine band Erreway. It was written by Erreway and Rebelde Way creator Cris Morena and songwriter Carlos Nilson for the band`s second studio album Tiempo in 2003 (see 2003 in music). The song became a huge radio hit throughout Latin America, Europe and Israel, becoming one of the most successful singles by Erreway. "Para Cosas Buenas" is considered to be one of the band`s signature songs, and was voted out as their most listened song at the Last.fm.