Jakob-Ignaz-Sebastian Demar (29 June 1763 – 25 July 1832) (often wrongly called Jean-Sébastien Demar or much more recently Jacques-Sébastien) was a German pianist, composer, conductor, music teacher and organist.
Jakob-Ignaz-Sebastian Demar (29 June 1763 – 25 July 1832) (often wrongly called Jean-Sébastien Demar or much more recently Jacques-Sébastien) was a German pianist, composer, conductor, music teacher and organist.