Parker McCollum is putting in the work, and it's paying off. In 2019 The Limestone Kid signed a big management deal, and with thousands flocking to see him play live he has cemented himself as a true headliner at festivals across the Lone Star State.

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The Austin-based singer/songwriter released his full-length debut album, The Limestone Kid, in '15. In 2017 McCollum released the Probably Wrong Sessions, before combining the ambitious two-part project together into a third, the Probably Wrong album. Late in '19 he dropped his latest single "Pretty Heart," which earlier this year rose to No. 1 in Texas. Today the music video for his smash is your RTX Sunday Video.