How can i import m4a files to iTunes 12?
i have some home made audio recordings in .m4a format. They were sent by email, and if i Preview them with the spacebar, they play fine. When i import them into iTunes the files are listed there, but they will not play. Anyone have any idea how to get iTunes 12 to recognize them as audio files? The iTunes info pane shows them as files in AAC. Thanks.
MacBook, OS X Yosemite (10.10.3)