超燃150BPM高速完整版《克罗地亚狂想曲》马克西姆 Croatian Rhapsody Tonči Huljić Maksim Mrvica【Bi.Bi钢琴】 354.2万播放 黎明杀机 : (魔王) 追击音乐 - Demogorgon 33.0万播放 《火车头の小曲》《创人の小曲》《货车の小曲》《A-Trainの小曲》——From the Stars speed up ...
this example ignores metadata. Because metadata includes information like time signature and tempo, this example assumes the MIDI file is in 4/4 time at 120 beats per minute (BPM).