We're here, Geoff, it's just that sometimes it takes a while. I am sure that somewhere over in the corner, several are hard at work, madly transcribing their favorite Uncle Dave songs.
I know you said you searched the Digitrad, but to see what others have written about him and his songs over the years, have you entered DAVE MACON in the Digitrad and Forum Search box? Many good leads there.
Here are a couple more. Check out the thread Lyr Add: Wait Till The Clouds Roll By As a bonus, there is a link to the Real Audio of the song by Uncle Dave, and a clip of same by Cathy Barton and Dave Para. I certainly hope people are clicking on it, because it is a really great song!
You can find the sheet music for Peek-A-Boo at The Lester S. Levy Collection of Sheet Music, written by William J. Scanlan in 1883 and one of my favorite Uncle Dave songs. Friends of mine perform it, but as an instrumental, Peek-A-Boo Waltz.
Now excuse me, while I go over there into the corner and get back to work.