--------------------basic operation-------------------- a key+click:Add note. double click:Delete note.(doesn't work well) click:Select note. d key:Delete selecting note. c key:all delete z key:undo --------------------other operation-------------------- musical note button:select length buttons in the middle:Return to start,Play/Stop,Fast-forward,Rewind space key:Play/Stop s key:Return to start n key:Fast-forward b key:Rewind bar under BPM:zoom in,out click number:change BPM. click instruments icon:change displayed instruments click keybord:play note music:the Grimoire of Alice data:samidare
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