8823    SECOND BAPTIST CHURCH - HOUSTON, TEXAS - A.G.O. CONVENTION  Excerpts from the National A.G.O. concert by Diane Bish on the new 194 rank Rodgers pipe organ at Second Baptist Church in Houston, Texas.  Music includes:  Mulet "Toccata on "Thou Art the Rock," Elgar "Nimrod," Vierne "Finale" from Symphony No. 1, and Bish "Lead On O King Eternal" with the Second Baptist Choir directed by Gary Moore.