Lupang Hinirang - The National Anthem of the Philippines 

As the title says, this was sung by the world famous Mandaluyong Children's Choir with pipe organ accompaniment at the Manila Cathedral Basilica, Intramuros, Manila, Philippines. This was the openning number at the Easter Choral & Pipe Organ recital on the evening of April 8, 2010. The Manila Cathedral is home to the largest church-stationed pipe organ in all of Asia.