one direction mixes haha lawnchairs Length 3 playlists Updated December 10, 2013 playlists featuring niall horan, happy, and pop music. Play all Share Edit Save Cancel Delete platinum @Harry_Styles' playlist by mclouvin @Harry_Styles' playlist by mclouvin 19537 3110 26 tracks harry styles one direction twitter 1d gold summer with you by nicolecaitlins summer with you by nicolecaitlins 5537 606 11 tracks summer relax gold Niall by thechamberofsecrets Niall by thechamberofsecrets 1103 98 14 tracks indie indie rock pop happy niall horan