<div>The ten year celebrations continue as Alex James looks back at how One Direction found their sound and made the music that would top the charts around the world, with contributions from songwriter Savan Kotecha and Billboard journalist Andrew Unterberger. <br><br>Tweet @thisisalexjames</div>

1: Episode One - Making the Band

Ten years ago, radio presenter Alex James had a front row seat for one of the biggest musical success stories of all time - One Direction. 

In a five part celebration, you'll hear Alex recall the impact 1D made on the radio shows he was hosting plus contributions from the teams, journalists and fans who witnessed first hand how the group changed musical history. 

From creation to world domination, this podcast chronicles One Direction's rise to fame - from the X Factor and the music to the brand and, of course, the fans. 

Made for the fans, with the fans - this is 10 (Unofficial) Years of One Direction.