MediaMonkey forum

Sorry for the time to reply,

Yes, MM doesn't retain the info. But i will try before reply with a other .m4a files and that work !
I have a problem somewhere in my files, look like DRM. I'm lost :S I try finding solutions and i'll say

I was finding a solution today ! That strange ! I can't write .m4a tag with MM. I was trying convert my aac files in m4a again with a other "convertiser" and now that work ! MM write mp4 tag in my new m4a files. Why ? I don't know but that work ! So i will keep the m4a format because aac don't support tag.

Thanks everybody for you help, I will create a merveillous library now !