Have a 1987 Alvarez DY-39 w/a Baggs pu, '76 Gibson Grabber bass and a 90s Washburn F-style mandolin. Here's a video of me playing w/a singer-songwriter named Kecia Burcham at a Nashville songwriters round:

http://www.youtube.com/watch?v=tDdB_aomAzk

Flat like a pancake on the first harmony pass, but got it together the 2nd time around...