An unexpected #acxi fork on github motivated me to finally do the version 3.0.0 I'd meant to do ages ago. This brings acxi up to the level of #inxi Perl, for better or for worse...
https://github.com/smxi/acxi - acxi is an audio conversion program, converts lossless (like flac) to lossy formats (like ogg or mp3), while preserving your music library hierarchies and tagging in the compressed versions.