"Up Down" is a song written by Michael Hardy, Brad Clawson, and CJ Solar, and recorded by American country music singer Morgan Wallen along with the duo Florida Georgia Line. The song is Wallen's second single release overall, and it will appear on his 2018 studio album If I Know Me. "Up Down" has charted on numbers 11 and 12 on both the Billboard Country Airplay and Hot Country Songs charts respectively. It also reached number 83 on the Hot 100 chart. The song was certified Platinum by the Recording Industry Association of America (RIAA), and has sold 171,000 units as of April 2018. It achieved similar chart success in Canada, reaching number 23 on the Canada Country chart.

An accompanying music video for the song, directed by Justin Clough, features Wallen and both members of Florida Georgia Line partying on a beach, and in concert.

Michael Hardy, a close friend of Wallen's, wrote the song with Brad Clawson (son of Nashville songwriter Rodney Clawson) and CJ Solar. Wallen had contacted Florida Georgia Line to ask for their opinion of the song, and the duo chose to sing guest vocals on it. Wallen said that he identified with the song's theme of having a good time in a small town because of his own upbringing.

The song has sold 171,000 copies in the united States as of April 2018.

The song's music video features Wallen and both members of Florida Georgia Line partying on a beach, and in concert. It was directed by Justin Clough.

sales+streaming figures based on certification alone

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