[SOLVED] Alternative(s) to using Rekordbox?

My question is simple, does something exist other than Rekordbox to analyze mp3's/mp4's? Rekordbox is horrendously slow when analyzing music and it doesn't make use of my 8 processing cores and 32GB of RAM.  Since updates to Rekordbox have appeared to cease, the future looks grim.  I'm ready to jump ship and use another piece of software (if something exists) that provides similar functionality as Rekordbox.  What are you guys/gals using?