Oy

Last night I posed the question at Concentus' practice as to whether anyone knew where to get music by Adam de la Halle.... remembering only my general frustration with music research sites and forgetting that I'd found a book on his works at ABE books and had even ordered it. L's looked over the notation and is currently doing research on black note notation...

So, I'm kind of accomplishing things but it's a mystery to me how it happens...