Get ready to feel very happy with "Don't You Worry 'Bout a Thing" by Claes Janson. With a 131 BPM and 4 time signature, the rhythms flow in C♯/D♭ major. Spanning 4 minutes and 17 seconds, "Don't You Worry 'Bout a Thing" radiates average energy from start to finish. Let the very happy vibes of this track carry you away.