I roto i te Hōngongoi 2005 i kitea he 1826 Beethoven ā-ringa tūturu i huaina "Grande Tugue [sic] à quatre mains" i te kaitiaki pukapuka i te Palmer Theological Seminary i Wynnewood, Pennsylvania. i whakamanahia te ā-ringa e Dr. Jeffrey Kallberg i te Whare Wānanga o Pennsylvania, me Dr. Stephen Roe, upoko o Sotheby's Manuscript Tari. ko te whakatakotoranga piano wha-ringa o te Große Fuge, Op. 134. i ngaro te ā-ringa mo 115 tau. I hokona e Sotheby's Auction House i te 1 o Tihema 2005; i hokona mo te GBP 1.12 miriona (USD 1.95 miriona) e tetahi kaihoko kaore i mohiotia i taua wa, kua whakaatuhia mai ko Bruce Kovner, he kaipupuri piriona piriona-piriona nana i tuku te ā-ringa me etahi atu waahanga puoro taketake ki te Whare Wānanga o Palmer i Wynnewood, Pennsylvania.
Palmer Seminary Theological i Wynnewood, Pennsylvania