Get ready to feel moody with "Who Knows (Karaoke Version) - Originally Performed By Avril Lavigne" by A Nice Vibe. With a 81 BPM and 4 time signature, the rhythms flow in G major. Spanning 3 minutes and 27 seconds, "Who Knows (Karaoke Version) - Originally Performed By Avril Lavigne" radiates average energy from start to finish. Let the moody vibes of this track carry you away.