Skanna Is An Alias Of John Graham Aka Quivver. He Also Uses The Aliases Stoneproof And Space Manoeuvres - Stoneproof For House And Space Manoeuvres For Trance The Name Skanna Being Used For Mainly Hardcore/ Drum And Bass Releases. He Is A Former Member Of 90's Production Team Tilt And Has Previously Worked With Hybrid Notably As A Guest Vocalist On The "I Choose Noise" Album.