Here is the official announcement from AVICII's managament, At Night / Ash Alliance, regarding the postponement of AVICII Live in Manila.
"Two-time Grammy-nominated DJ/producer AVICII is postponing his Asian tour on advice from his doctors. The 23-year old superstar has required hospitalization several times in the last six months. His doctors have restricted his travel in order that he may make a complete recovery and return to a full tour schedule later this year."
Other cancelled shows include two Brisbane shows, Perth, Mexico, Dominican Republic, Tokyo, Kobe, Mumbai and Delhi.
The Manila concert will be rescheduled on May 15, 2013, at the same venue, SM Mall of Asia Arena. All tickets and table reservations will be honored on the said date.
The management would like to apologize for any inconvenience caused by the rescheduling.