This app (django-musictools) is aimed at musicians and music directors who want to organize their song catalogs into setlists, particularly for use on stage.

It can store information on

• Bands, Players, Songs, Authors
• Bands with multiple combinations (Combos) of performers (eg Van Halen w Hagar or Roth)
• Multiple catalogs (Example Band's Original Songs vs Covers) if you want to keep them separate
• Reusable/cloned setlists
• Set times and production schedule for shows
• Graphics, charts, audio (or at least links to them)