The"Ace Of Spades"album release was a magical moment in rock 'n' roll history, an album which had enormous global impact and continues to resonate and inspire people worldwide. Fans to this day still remember where they were when they first heard it, and it immediately inspired bands worldwide to absorb the album's energy, speed, and attitude into their own work."Ace Of Spades"is ground zero for thrash, speed metal, and punk/metal crossover.