Franz Lehrndorfer (10 August 1928 in Salzburg; † 10 January 2013 in Munich) was a German organist, composer and music teacher. Among other things, he was cathedral organist at the Frauenkirche in Munich from 1969 to October 2002 and his special focus of his artistic activity was on organ improvisation.
He also made a good number of chorale preludes. Most of them are about Christmas carols. Here are three of them:
00:00 Ich steh an deiner Krippen hier (the following chorales are woven into it: Puer natus est (Gregorian chant) and „Vom Himmel hoch, da komm ich her“
02:23 Zu Bethlehem geboren (Choralprelude with Tenor c.f.)
04:35 Lobt Gott, ihr Christen alle gleich (Toccatina)
With this recording, I wish everyone a Merry Christmas!