WATCH: Kathryn, Daniel sing ABS-CBN's Summer Station Theme Song

ABS-CBN's Teen King & Queen: Daniel Padilla & Kathryn Bernardo sung the Kapamilya Summer Theme Song for 2014 with title, "PINASmile."

The five-minute clip behind-the-scenes at the recording was released on Wednesday and was uploaded on ABS-CBN's YouTube page showing the onscreen couple singing their parts in the tune about the constant smiles on Filipinos' faces "whatever comes."

"PINASmile" texts were written by ABS-CBN's Team CCM -- Robert Labayen, Lloyd Oliver Corpuz, Christer Salire, Revbrain Martin, Jill Cabradilla-Aspiras, Mark Raywin Tome, and Christine Daria Estabillo.

Its music was composed, arranged and produced by Bojam and Thryo of FlipMusic. It was mixed and mastered by Bojam and RB Barbaso. Nica del Rosario played acoustic guitars.

Watch Daniel & Kathryn Behind-the-Scenes: 'PINASmile Recording'

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