In order to enrich the game experience, we first collect background music from players. Interested players please submit your music files to: [h2]ax_pokl@qq.com[/h2] The following are the requirements for background music: [list] [*]Must be a MIDI (*.mid) file [*]The length should not be too long (less than 3 minutes) [*]Should be calming, not exciting [*]Can contain multiple instruments or channels, but should be as few as possible (not a single piano track) [*]The strength should be optimized as much as possible, and it is advisable to record after the real performance [*]Be as popular as possible (preferably for tracks with high global popularity) [*]There should be no copyright issues (suggest picking tracks that are in the public domain) [*]Multiple tracks can be submitted, but no more than one track per artist [/list]