One Direction is a duo of two male music producers.
One Direction -LRB- commonly abbreviated as 1D -RRB- are an English-Irish pop boy band based in London , composed of Niall Horan , Liam Payne , Harry Styles , Louis Tomlinson , and previously , Zayn Malik until his departure from the band on 25 March 2015 .
One Direction
is
a duo of two male music producers
an English-Irish pop boy band