Hi, Meghan - when you're posting a request, it's always best to tell as much as you know about the song. Just a title isn't quite enough. I think it may be a song from the musical "Pippin," which, if I recall correctly, was a comedy about the father of Charlemagne. That song starts out like this:

Everything has its season
Everything has its time,
Show me a reason
And I'll soon show you a rhyme.

Click here for the entire song. Hope that helps. the recording, of course, would be the Broadway cast recording. Don't know if there was a movie made of "Pippin."
-Joe Offer-