B1 remixed at Rollover Studios. Track B2 was never released on a retail version. Barrel Of A Gun (Underworld Hard Mix) 9:36 A2. Painkiller (Plastikman Mix) 8:39 B1. Barrel Of A Gun (United Mix) 6:34 B2.
Barrel Of A Gun (Underworld Hard Instrumental) 9:11 C1. Barrel Of A Gun One Inch Punch Mix (V2) 5:28 C2. Painkiller (Original Mix) 7:28 D1. Barrel Of A Gun (3 Phase Mix) 5:23 D2. Barrel Of A Gun (Original Mix) 5:29.
Matrix / Runout PRO-A-8600-A- SR1 ICM Matrix / Runout PRO-A-8600-B- SR1 ICM Matrix / Runout PRO-A-8600-C- SR1 ICM Matrix / Runout PRO-A-8600-D- SR1 ICM. Published By EMI Blackwood Music Inc. Remixed At The Building Remixed At Rollover Studios.