Beginning on 27 January 2012 in Toluca , Mexico , Arjona embarked on a world tour to promote the album . The Metamorfosis World Tour was announced in December 2011 , and visited the Americas . The show consisted of four theatrical sets on a revolving stage ; Arjona performed on each in turn , as it relateed to each song . Fellow Guatemalan singer @-@ songwriter Gaby Moreno appeared in several performances , joining Arjona for " Fuiste Tú " . The tour was praised by critics and fans . Natalie Torres of Dia a Dia reported , " Arjona knows how to handle his ' girls ' , with a mix of attitudes from a ' rough ' male and seductive lyrics " .