Written by Spiral Tribe's co-founder and visual artist, Mark Angelo Harrison, A Darker Electricity charts the infamous sound system's nomadic journey and the rapid escalation of their popularity - and notoriety. As Spiral Tribe's co-founder and visual artist (or as the Crown Prosecutor described him, 'the criminal ringleader' who'd helped 'mastermind' Britain's 'biggest ever illegal rave' at Castlemorton), Mark Angelo Harrison has a unique perspective to tell their inside story. The first edition of the book is now sold out. We're printing a second edition that's due out mid-March. The text inside will be the same but there's a new introduction from Aaron Trinder, the director of the Free Party: A Folk History documentary.