Get ready to feel very happy with "Rock'n'roll Lullaby" by The Empires. With a 92 BPM and 4 time signature, the rhythms flow in A♯/B♭ minor. Spanning 2 minutes and 19 seconds, "Rock'n'roll Lullaby" radiates high energy from start to finish. Let the very happy vibes of this track carry you away.