Armada

01. Audio Club – Sumthin’ Serious (Original Radio Edit) [3:22]
02. Audio Club – Sumthin’ Serious (Jason Nevins Mashup Extended) [5:46]
03. Audio Club – Sumthin’ Serious (Jason Nevins Club Mix) [5:39]
04. Audio Club – Sumthin’ Serious (Acapella) [3:19]