Well this message was posted ages ago, but i thought i'd reply anyway. you can download a program from this site http://www.finalemusic.com/ , called Finale Notepad. it's free & it lets you write your own music -- it has a whole range of functions that you can put into your music, like lyrics & the instrument that's playing. it's suitable for both macs and pc's.. i really like it, it's really good.(posted 7599 days ago)hope that helps :o)
Tamar