Karl Ludwig Gerok
... that organist Karl Ludwig Gerok, who studied and taught at the Musikhochschule Stuttgart, composed chorale preludes on "Aus tiefer Not" and "Gelobt sei Gott"?
... that organist <b id="mwB4Q"><a href="./Karl_Ludwig_Gerok" id="mwB4U" rel="mw:WikiLink" title="Karl Ludwig Gerok">Karl Ludwig Gerok</a></b>, who studied and taught at the <a href="./State_University_of_Music_and_Performing_Arts_Stuttgart" id="mwB4Y" rel="mw:WikiLink" title="State University of Music and Performing Arts Stuttgart">Musikhochschule Stuttgart</a>, composed chorale preludes on "<a href="./Aus_tiefer_Not_schrei_ich_zu_dir" id="mwB4c" rel="mw:WikiLink" title="Aus tiefer Not schrei ich zu dir">Aus tiefer Not</a>" and "<a href="./Gelobt_sei_Gott_im_höchsten_Thron" id="mwB4g" rel="mw:WikiLink" title="Gelobt sei Gott im höchsten Thron">Gelobt sei Gott</a>"?