Change CD info in iTunes on Mac
In the iTunes app on your Mac, view and change details about songs and albums when you insert a CD. These details are used when searching and sorting items in your iTunes library.
To change these details, choose “CD info” after you insert a CD.
The group or person who recorded the CD
The CD title
The songwriter or songwriters
The music style (folk, rock, and so on)
The year the album was released
This CD’s number, out of the total number of discs in this album
For an album with songs by multiple artists, such as a movie soundtrack. To group songs in such albums together (rather than list each song with its particular artist), choose View > Column Browser > Group Compilations (when the column browser is visible), then select the album.