However, getting a good pun into a song title is much trickier than hiding one in the lyrics of your song. Rock music is full of dreadful puns - much as I might try to defend the reputation of REO Speedwagon, there's no excuse for their 1978 album title, You Can Tune A Piano But You Can't Tuna Fish.
Although it does contain one of their better songs...
Meanwhile, I've seen it suggested online that the song Bruise Pristine by Placebo is a pun on Bruce Springsteen. Not a very good pun, if that's actually true.
No, I'm talking about this forgotten classic from Johnny Cash's former backing group, The Statler Brothers. The great thing about this song is that when you hear the title - You Can't Have Your Kate and Edith, Too - you figure there's no way the song is ever going to live up to it. And then it does, with a hilariously touching tale of two-timing and jealousy and the mildest curses you'll ever hear, considering what this guy is putting up with. If I were him, I'd be using words a lot stronger than "you rascal, you!".