16: Ruing the run, perhaps
21: Geological time periods
23: Took charge of the karaoke machine
29: Muhammad Ali a.k.a. 'The Louisville ___'
41: What you gotta have, in a 'Damn Yankees' song
43: They can be deceiving
48: Compensating equivalent
52: Bearded African grazer
59: Element removed from gasoline
63: Minutes taker, perhaps