EXO's Xiumin and NCT's Mark have dropped some behind-the-scenes cuts of their upcoming SM Station release.

The SM Entertainment sunbae-hoobae duo will be singing "Young & Free" as the 15th team on 'SM STATION Season 2'. It'll be a bright, happy summer song that's perfect for the hot weather.

Check out the photos above and get ready for the release on July 7th.