Construction worker belts out a tune after work, wins over everyone

After a hard day's work, sometimes you just have to sing.

Construction worker Casey Abay did just that, taking out his guitar and giving an impromptu performance of his original song "Down Low" to his coworkers.

Watch the incredible musician below.

Disclaimer: His coworkers are impressed — and use some NSFW language to show it.

"Apologize for the tuning (you should have heard it before I took the 10 seconds to tune it by ear). Wasn't really expecting anyone to see it...It was a quick unwind after a long day of labor," Abay wrote on Reddit.

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Check out another version — sans construction gear — of his gone-viral hit here.