April

Did you ever wonder how many hit songs have mentioned "April"?  Well, that's the kind of thing that will wander into my mind, and I just have to deal with it.  So:

Hits with April in their title (since 1960):

Pieces Of April - Three Dog Night.  Reached #19 in 1972. 
The April Fools - Dionne Warwick.  Reached #37 in 1969.

And that's it.  Kind of surprised me.

Now pre 1960?  Between 1940 and 1959 there were 11, including 3x top-10s. But you can look 'em up yourself!