Ornamented prelude on Forty days and forty nights : Aus der Tiefe rufe ich -- Plaint on Ah, holy Jesus : Herzliebster Jesu -- Improvisation on Sing, my tongue, the glorious battle : Pange lingua -- Meditation on Were you there -- Prelude on O sacred head, now wounded : Herzlich tut mich verlangen -- Improvisation on My song is love unknown : Love unknown -- Prelude on O darkest woe : O Traurigkeit -- Bicinium on In the hour of trial : Gute Baume bringen.