The Thursday Night "Mystery Speaker" was none other than Fr. Keyes...and he delivered an address filled with hope and practical suggestions for the implementation of the Church's sacred music at the parish level.
The entire address can be heard HERE.
I spoke with Fr. Keyes later that evening about some of what he talked about in this address...it is his feeling that the involvement of the school and teaching sacred music to young Catholics needs to be a central focus. He has posted the list of "required music" for school children at NLM (it may not be there yet though!).