For Adults Only (1971) is the thirteenth comedy album by Bill Cosby. It was recorded at the International Hotel which is now the Westgate Las Vegas Resort & Casino.
Track listing Las Vegas/Mirror Over My Bed – 3:01 Why Beat on Your Wife – 4:33 Bill Cosby Fights Back – 7:29 Be Good to Your Wives – 5:38 Masculinity at Its Finest – 9:28 The Cost of an Egg – 3:02 Bill's Two Daughters – 7:24 Wallie, Wallie – 3:45
Later pressings split tracks one and two: Las Vegas – 1:11 Mirror Over My Bed – 2:00
The cassette version splits the "Masculinity at Its Finest" routine into two parts at approximately the 1:30 mark, in order to achieve equal running times on both sides.
References