250bpm

http://www.google.co.jp/search?sourceid=navclient&aq=t&hl=ja&ie=UTF-8&rlz=1T4GGIH_jaJP275JP275&q=%e3%82%a3%e3%82%a2%e3%83%bc%e3%83%aa%e3%82%b9%e3%81%af%e4%bf%ba%e3%81%ae%e5%ab%81

やったじゃん