Collaboration Inspiration

I am in the crazy swirl of having just finished my album, looking for a new apartment & a new roommate, and starting a new full time job! I wanted to at least share some collaboration inspiration with you all! I love this group Postmodern Jukebox and their amazing old fashioned covers of modern pop songs. Who are some of your favorite collaborators? [youtube https://www.youtube.com/watch?v=aLnZ1NQm2uk?rel=0]