What drummer replaced Lee Kerslake as drummer for Ozzy Osbourne and go on to perform with Whitesnake, Ted Nugent, and Thin Lizzy as well?
Tommy Aldridge:  Aldridge is noted for his work with numerous bands and artists since the 1970s, such as Black Oak Arkansas, Pat Travers Band, Ozzy Osbourne, Gary Moore, Whitesnake, Ted Nugent, Thin Lizzy, Vinnie Moore & Yngwie Malmsteen.
i don't know