Tune Sweeper - Show duplicates in your Music library. Automatically select which duplicates to keep and delete based on your preferences. Remove duplicates with one-click from your iTunes or Music app library.
Unimus - Unimus is a Network Automation and Configuration management (NCM) solution designed for fast deployment network-wide and ease of use. Unimus does not require learning any abstraction or templating languages, and does not require any coding skills.
TuneUp - TuneUp makes your music fresh and clean!
Oxidized - configuration backup software (IOS, JunOS) - silly attempt at rancid
MPFreaker - Imagine a program that automatically fills in the missing information in your music library...
RANCID - RANCID - Really Awesome New Cisco confIg Differ.