The song in which Jan Sandström composed the coral setting for has what English translation?
Jan Sandström (composer):  His compositions include the so-called "Motorbike Concerto" for trombone and orchestra and his choral setting of "Es ist ein Ros entsprungen". Es ist ein Ros entsprungen: Es ist ein Ros entsprungen (lit., "A rose has sprung up"), most commonly translated in English as "Lo, How a Rose E'er Blooming", and sometimes appearing as "A Spotless Rose", is a Christmas carol and Marian Hymn of German origin, of varying length and translation, that has its roots in an unknown author prior to the 17th century.
"Lo, How a Rose E'er Blooming"