One highlight of each Broadway year is "Broadway Backwards" where Broadway actors sing the song meant for the opposite sex.
This is Aaron Tveit, my very favorite Broadway actor, singing Take Me or Leave Me from Rent between 2 women. He is singing it with Gavin Creel. Gavin Creel is also great.
Ed and I (sometimes just me) have seen Aaron in Next to Normal, Catch Me If You Can, Moulin Rouge and Saved! He is amazing. You might have seen on TV in Gossip Girl (I did not) or Graceland or Grease Live or at the Hollywood Bowl in RENT.
As for Gavin. We saw him in Hello Dolly, where he won a Tony with Bette Midler. We also saw him in Hair on Broadway. He was also the original Elder Price in London.