How do I move my music to an external hard disk?
My internal disk is getting full. In order to make space I would like to move my music, and possibly my photos to an external hard disk.
How do I do this without losing anything. I do not have music nor pictures in the cloud, although I would consider this if I am sure not to lose anything
MacBook Pro, macOS High Sierra (10.13.3), 2.5 Ghz Intel Core I7 16 GB Ram