Actually, there are times when I've thought something very similar to Susan's thought. Especially when I'm wanting to explain a tune variation, because I'm a musical moron when it comes to figuring out ABC notation and MIDI's. It's much easier for me to just SING the darn song. So maybe what we need is not a "hearme" recording since that would frighten off participants, but another place where people who WANT to be recorded can link to make a "field recording" and annotate it. And then you could hotlink from the DT or thread to the recording. Not to be used an excuse for not writing down lyrics, however!