EB8758
In the "Sempre semplice" collection, players might be misled by the sweeping "sempre" (always), for the twelve Organ Pieces, Op. 142 (I) contains some passages that are far from being "semplice." A number of pieces from this collection were derived from harmonium works, whereby Karg-Elert sometimes made quite radical changes when he revised the more than 20-year-old pieces, adding effects that were more idiomatic to the organ.