feb 7, 2015 - Uptown Funk is sung at their concert by the boys

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After Tumblr and Twitter Stans adopted Uptown Funk as the official Larry anthem for Airport, the boys sang it in their concert directly after Airport happened.

This shows even further how in tune the boys were with the fandom during 2015.

https://twitter.com/28Sanne/status/1289696101503840256?s=20

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