Total Commander - A Shareware file manager for Windows® 95/98/ME/NT/2000/XP/Vista/7, and Windows® 3.1.
ConcertWith.me - Spotify for live music
Dolphin File Manager - Dolphin is a file manager for KDE focusing on usability.
Concert Playlists - Listen to any concert, any time
Path Finder - The Finder, reinvented. Path Finder is an award-winning file browser and management application for Mac OS X.
setlist.fm - A comprehensive wiki of upcoming concerts 🎶