EnglishE-25Playing Built-in SongsWith this Digital Keyboard, built-in tune data is referred to as“songs”. You can listen to the built-in songs for your ownenjoyment, or you can play along with them for practice.• In addition to simple listening enjoyment, the built-in songscan be used with the lesson system (page E-29) forpractice.• You can increase the number of tunes using your SDmemory cards (WK-500 only) (page E-62) or computer(page E-65).Use the following procedure to play back built-in songs.1. Press bm and bn at the same time.This will start playback of the demo songs.• See page E-75 for information about song numbers andthe song sequence.• Demo playback always starts from song number 151.2. To change to another song while demoplayback is in progress, use bs (10-key) [–] and[+] keys to enter the song number you want(page E-6).This will cause demo playback to jump to the song whosenumber you entered.• You cannot use bs (10-key) number buttons to select asong.3. To stop demo playback, press bm.Demo playback continues until you stop it by pressing bm.bobobsbs88 99 bkbk blbl bmbm ctctbnbnbrbrPlaying the Demo SongsFlashesD e m o T u n eSong number Tune name