Mason Tyler Musso (born March 17, 1989) is an American singer-songwriter and musician, best known for his part in the band Metro Station with Trace Cyrus and Spencer Steffan.Musso is the older brother of actor Mitchel Musso of Hannah Montana fame.
Internationally, it charted in the top ten in eight countries outside the United States (#2 in Australia, #4 in Canada and the Republic of Ireland, #6 in the United Kingdom, #8 in Japan and #9 in Austria, Germany and New Zealand).
The group released songs on Myspace and soon signed a record deal with Columbia/Red Ink.
The band released its first self-titled album on April 22, 2008.
Mason Musso met Trace Cyrus, the older brother of actress and musician Miley Cyrus, on the set of Miley's television show, Hannah Montana.
Soon afterward, the two formed the band Metro Station with Blake Healy and Anthony Improgo.