As requested and as I kept really thinking about making, here's one of the very first mashups of Closer and Over My Head using the original songs.

It's a rough edit due to the lower acapella quality of Closer, but it'll get better once a better DIY surfaces/gets made.

Songs and sources used:
The Fray - Over My Head (Cable Car) [Original and Instrumental]
The Chainsmokers & Halsey - Closer (DIY Flitered Acapella)

Cover art coming soon.