U2 Mysterious Ways (Rare 1991 Australian only 2-track promo only CD featuring the Ultimatum Mix and The Perfecto Mix, custom yellow on black printed disc housed in a card wallet sleeve. This was only available when purchasing some copies of the Achtung Baby album and In Mysterious Ways CD Single releases. The sleeve displays some very light general wear and the disc remains clean, a fantastic example, with the unique catalogue number 'U2 FREE'!)