On Sat, 12 Sep 2020, Olaf Seibert wrote:
bozohttpd: add .m4a and .m4v file extensions.
I don't think audio/mpeg is correct for .m4a. Since .m4a is MPEG audio in an MP4 container, I would follow RFC 4337 ("MIME Type Registration for MPEG-4") here which says you should use audio/mp4 instead.
Take care, Jared