Köchel catalogue son's earlier works; Mozart's catalogue of his own compositions (begun in February 1784 with K. 449) allows relatively precise dating of many of his later works. The catalogue included the opening bars of each piece, known as an incipit. Köchel divided the corpus into a main chronology of 626 works, and five appendices ("" in German, abbreviated to "Anh.") The appendices (Anh. I-V) included: Since Köchel published his original catalogue in 1863 (now referred to as K), the dating of Mozart's compositions has been subject to constant revision. Many more pieces have since been found, re-dated, re-attributed and re-numbered, requiring
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