It includes 21 bonus outtakes, seven newly mastered tracks, a 40-page book, and press cuttings. This edition is a comprehensive collection of the two albums, offering fans a deeper look into T. Rex's work. "Bolan's Zip Gun," originally released in 1975, was produced by Marc Bolan. It features hit singles like "Light of Love" and "Zip Gun Boogie". The album has a futuristic tone, reflecting Bolan's interest in science fiction while also incorporating elements of American soul music. "Futuristic Dragon," released in 1976, continues the futuristic theme and is often paired with "Bolan's Zip Gun" in deluxe editions. This deluxe edition includes bonus tracks and a 40 page booklet by T. Rex biographer Mark Paytress.
