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.
lala sings it prima j sings homegirls/
Urbandub sings it.
who sings that thing you do???
Yes, the sentence is correct. It compares the singing abilities of two individuals, indicating that he sings more beautifully than she does.
Joe sings himself.
noone sings that
I Sings was created in 1999.
Usher sings omg
Ryan miller sings it
Twista sings wetter
Avril Lavigne sings this
The song? Joi sings it.