moving iTunes library. need some help.

i used to be on a pc with my iTunes library, but now i have a macbook and want to get all my music onto this computer. i burnt all my songs onto some CD's and inserted them into the macbook and it couldnt find any of the names for the songs that i burned. they were just "track 1" etc. sooo i basically burnt those cd's for nothing, or did it? is there a way to find the song names, or should i just sync my music to my macbook a different way? any help? thanks!