For me personally, it doesn't really matter, but for the purposes of this thread, to implement the "Popular tracks listing", you would have to have that be one of the "Smart Playlists", at least how I was envisioning the solution to the issue. Either that, or have the host just do it by hand.
I was picturing it happening on the fly, automagically, i.e. a playlist that automatically included the top x=say 200 tracks based on # sung from the library. Alternately, the list would have all tracks sung more than x=say 5 times.
Something like that.
Just a quick hack to get you a "Most popular" feature.
Personally, I'd like "Comments" or some such field made accessible, to allow patrons to submit potential updates to tracks, say, noting that a track is a duet, or some such, to take some of that metadata burden of the host. Sort of a wiki for your Library.
