Finn Costello (born 13 February 1999), better known by his stage name UPPBEAT, is a rap artist hailing from the west of Ireland.

His debut single Embers set the tone for his successive releases, one of which includes Tsunami, which has reached over 60,000 listeners on Spotify and was described as an “underground hit” by Shane McAuley of Soul Doubt. Uppbeat has been featured in Townlands Carnival, Make a Move Festival and Other Voices. Uppbeat was recently featured on Joe.ie’s “song of the week” as well as District Magazine where his visuals were described as “Ambitious,Cinematic and Zany. His latest single “Purple Lights” was also featured in the “New Music Friday UK playlist”