how do i remove songs that are duplicated off of my Toshiba hard drive with my mac pro

[KlintonW]

How do i remove songs that are duplicated off of my Toshiba hard drive with my Mac Pro ?

 

[popatim]

on a windows machine you would click one on the song and then hit the delete key. Or you could right click on the song and then left click/select Delete from the list.

Not sure what you asking here...