Megadeth

I Know Jack

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Song Metrics

Key
G
Duration
0:41
Tempo
112BPM
I Know Jack is apositivesong byMegadethwith a tempo of112 BPM.It can also be used half-time at56 BPM or double-time at224 BPM.The track runs41 secondslong with aGkey and amajormode. It hashigh energyand issomewhat danceablewith a time signature of3 beats per bar.
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