Birthdays in Music Apr 18 Bernhard Anselm Weber, German pianist, conductor and composer, born in Mannheim, Germany (d. 1821) Deaths in Music Apr 17 Johann Mattheson, German composer, dies at 82 Apr 27 Jaime de Casellas, Spanish composer, dies at 73 1763 Music History by Year 1765 Famous Musicians Composers Drummers Guitarists Pianists Singers Songwriters