While Warner Music released his new studio album, Sony Music released a compilation album, "Simplemente Lo Mejor". This led to speculation that the labels were in a fight to win Arjona's fanbase and sales. "Simplemente Lo Mejor" contained hits from past albums, namely "Sin Daños a Terceros", "Si El Norte Fuera El Sur", among others. This compilation went Gold in Mexico, and Platinum in Argentina. "Sin Ti... Sin Mi" was released as "5to Piso"'s second single, and reached No. 4 on both Top Latin Songs and Latin Pop Songs charts. On 24 April 2009, Arjona started the Quinto Piso Tour. The tour included 123 shows in the United States, Spain, Argentina, Guatemala, Colombia, Venezuela and Mexico, among many other countries in Latin America, and ended on 18 June 2010.