Sigurd Christian Jag Erland Vogt von Koch was a Swedish composer. He wrote symphonies, ballets, an opera, and other compositions, including music for film.
- Occupation
- conductor, composer, choreographer, musicologist
- Citizenship
- Sweden
- Born
- April 26, 1910, 1910
- Died
- January 31, 2009, January 30, 2009, 2009
