Ī commercial success, Bark at the Moon peaked at number 19 on the Billboard album chart and within several weeks of release was certified gold for over 500,000 sales in the United States. The album marks Ozzy's change to a synth infused pop-metal sound, with both its 'sonic production, and in Ozzy's imaging'. Bark at the Moon is the third studio album by British heavy metal vocalist Ozzy Osbourne, originally released on 15 November 1983.