大喊包(譚詠麟+關楚耀)

大喊包(譚詠麟+關楚耀) is a somber song by Alan Tam with a tempo of 142 BPM. It can also be used half-time at 71 BPM or double-time at 284 BPM. The track runs 3 minutes and 41 seconds long with a F♯/G♭ key and a major mode. It has low energy and is very danceable with a time signature of 4 beats per bar .