Ludwig Ritter von Köchel since undergone revisions. Mozart's works are often referred to by their K-numbers ("cf." opus number); for example, the "Jupiter" symphony, "Symphony No. 41" K. 551. Moreover, Köchel arranged Mozart's works into twenty-four categories, which were used by Breitkopf & Härtel when they published the first complete edition of Mozart's works from 1877 to 1910, a venture partly funded by Köchel. He also catalogued the works of Johann Fux. Ludwig Ritter von Köchel Ludwig Alois Friedrich Ritter von Köchel (; 14 January 1800 – 3 June 1877) was an Austrian musicologist, writer, composer, botanist and publisher. He is best known for
S. Balakrishnan (composer) (1992), and "Ishttamanu Nooruvattam" (1996). After "Vietnam Colony", Balakrishnan took a break and did only rerecording for a few films. He made a comeback through East Coast Vijayan's 2011 musical romance film "Mohabbath". He is currently a faculty for recorder and western flute at KM Music Conservatory, a music institution founded by A. R. Rahman . S. Balakrishnan (composer) S. Balakrishnan is an Indian film score composer and music director who works mainly in Malayalam cinema. Best known for his association with the director duo Siddique-Lal, he has scored some of the all-time hit songs in late eighties and early