 On February 19, 2011, he was the opening act for Taylor Swift's concert in Manila and sang his hits "Yeah2x", "Kung Fu Fighting", "Even If" and "Fireworks".Manila Bulletin reported that he was personally chosen by the international artist to open for her Asia-leg but it wasn't pushed through as Concepcion only performed at the Manila show On June 17 of the same year, he was joined by Elmo Magalona as opening acts for Miley Cyrus concert in Manila.According to Nixon Sy of "Futuretainment", the two were chosen after they emerged as the top young performers of their respective mother networks – Concepcion for ABS-CBN and Magalona for GMA Network.