Library Monkey is described as 'No more sifting through endless files to find the spot you want. Now with iTunes importing, Library Monkey™ can instantly organize and sort your complete library according to your criteria, eliminating hours of sifting, digging and hair-pulling' and is an app in the Audio & Music category. There are three alternatives to Library Monkey for Windows, Linux and Mac. The best alternative is Resonic Player. Other great apps like Library Monkey are Sononym (Paid) and Resonic Pro (Paid).
Resonic plays music files, sounds, and samples out of your existing folders. It's built to be fast, reliable, and powerful. It does what it is supposed to do, without the bloat, and with exceptional usability.
A powerful sample manager, audio browser, and creativity tool for audio professionals that comes loaded with a unique set of inspiring and workflow-enhancing features, and an extensive metadata system.