They should allow you to load music off of an sd card and make your own sheet music for it.
come try out the computer game i've been working on for my high school senior project, titled sling ball. http://vgchartz.com/forum/thread.php?id=47568
brawl friendcode - 3823-8201-9151
mario kart wii friendcode - 0387-9491-4552
PM me if you add me plz.
150vg$ bet(with haggy) mk wii 2009 worldwide sales > any 360/ps3 game released in 2009.
current mk wii worldwide sales (jan 9th): 553k