1991: LAST PUBLIC PERFORMANCES 1991 06 24 - Zappa In Prague Sports Hall, Prague, Czechoslovakia Zappa with The Prazsky Vyber: Frank Zappa: guitar .brbrFrank Zappa - Guitar Solo - The Last Performances At Prague Czechoslovakia Sports Hall Concert 24 june 1991. Zappa With The Prazsky Vyber: Band .br24. 6. 1991 - Prague, Adieu C.A..