DEEP PURPLE Knocking At Your Back Door (German 14-track CD album featuring a collection of their classic hits including Strange Kind Of with German sleevenotes) 1. Knocking At Your Back Door2. Perfect Strangers3. Under The Gun4. A Gypsys Kiss5. Black & White6. Hard Lovin Woman7. Strange Kind Of Woman8. Bad Attitude9. Smoke On The Water 10. Nobodys Home 11. Hungry Daze 12. The Spanish Archer