《noah's bottle》- an automatic note-generating rhythm game for mobile devices.you can use any music you like in your devices.you can also compose your own music by creating your own music script. the new noah’s bottle ver 2.0 added “rhythm mode” that includes 40 piano songs.all songs were reproduced by real time performance of the original recording, which gives the player a wonderful sense of live performing experience. how to import music: sync your music from pc to ios devices with itunes, or purchase the music from itunes directly. attention! any free trials or subscribed music cannot be used in game. (*access permission is restricted on those music files.) story: there was a beautiful island surrounded by the azure ocean and various creatures lived happily in that fecund place. ho