I'm sorry to bother anyone, but is there any .hack//SIGN music out there for alto sax? I don't really know the song name, all that I really know is that it was played by a violin in the anime. It was faced-paced, too and during battles...I't not much help, I know... :\

Are you talking about Kiss (http://downloads.animezen.net/midis/Hack%20Sign%20-%20kiss.mid) ?

omg, thank you~!!!

D: and....ers..... how do you change...piano-written music~? :think:

oh, and i think it was called 'the world'.

This sheet is on Ichigo's site : Kiss (http://ichigos.com/content/music/pdf/.hacksignkiss.pdf), but it is not for Alto Sax.
Some programs are able to transpose an entire sheet, I haven't them. If I do this sheet, it may take time... But I just read Ichigo's sheet and found some mistakes, and I suppose you just want Violin's line.
Ok, I'll do it this "afternoon" ("afternoon" in France) :)

Sorry, I hadn't enough time. I'll do it tomorrow...

Here it is :)
Kiss (Alto sax) (http://mickay.jill.free.fr/score/kiss.pdf)