1979
No. He was Ozzy Osbourne's band after Ozzy left black sabbath.
Black Sabbath
The song Iron Man is by Black Sabbath, their singer was Ozzy Osbourne.
Black Sabbath
Ozzy Osbourne
Ozzy Osbourne.
If you mean 'Who sings Black Sabbath,' the answer is Black Sabbath. If you mean who sings on it, Ozzy Osbourne. If you mean who sings for Black Sabbath, Ozzy Osbourne then Ronnie James Dio then Ian Gillan then Glenn Hughes then Tony Martin.
Black Sabbath
Ozzy Osbourne
Iron Man is on the album Paranoid - Black Sabbath because Ozzy wrote and performed that song originally with Black Sabbath.
Yes he was pursuing a solo-project.
Black Sabbath.