I really wanted to do something from Singing in the Rain but all the clips I could find couldn't be embedded into this here post. Then I wanted to do something from Oklahoma, but all I could find were from stage productions. So I've chosen an alternative that I think you'll all enjoy just as much:
If I Were a Rich Man from, of course, Fiddler on the Roof.
Now I know this shouldn't be a concern to you, but the best one I could find (because I had to have the actual clip, what with the dancing and all) is half a step sharp.
So you can all enjoy it to its full extent while I cower in a corner with my hands over my ears.
Maybe I should've gone with a stage version of Oklahoma...