sentences:  The song was also made available for download for "Rock Band 3" on 29 March 2011 for both Basic rhythm, and PRO mode which can utilize real musical instruments.This song is written in the key of C minor (but in standard E tuning), and just like most other DragonForce songs it is written in a fast tempo of 200 beats per minute with a common time signature (170bpm in the first half of the guitar solo).During the recording of the song, guitarist Herman Li broke one of his guitar strings.