Check out what Matty's dad tweeted earlier, confirming the collab:
Judging by the tweets and Tim saying "you can hear it in April," it's looking like this father-son duo track will not be included on their new album, A Brief Inquiry Into Online Relationships, that is set to release sometime in October.
His dad said he wrote the track eighteen years ago when Matty was only 11. We're very curious as to how this will sound ... are you as stoked as we are?!