Currently I use an Excel Spreadsheet to track which songs I select each week. It basically is a database/library of all the songs that I've planned on which dates. This gives me a reference to go back to when I wonder: when did I last use that song, or have we ever sung that song here before? Are there any better systems, or maybe even programs out there for this type of thing? Ideally I would like to be able to categorize, or even search for songs instead of having to scroll through the whole list I have. What's your system for cataloguing and tracking your church's song repertoire?