Editing 1911 in music (section)

==Deaths==
*[[January 7]] – [[William Hall Sherwood]], pianist and music educator (b. [[1854 in music|1854]])
*[[January 8]] – [[Pietro Gori]], anarchist poet and songwriter (b. 1865)
*[[January 9]] – [[Edwin Arthur Jones]], composer (b. 1853)
*[[January 16]] – [[Wilhelm Berger]], pianist, conductor and composer (born 1861)
*[[January 28]] – [[Wilhelmina Fundin]], Swedish operatic soprano (b. [[1819 in music|1819]])  
*[[February 1]] – [[Ángel Mislan]], composer (b. 1862)
*[[February 20]] – [[Alexander Kopylov]], violinist and composer (b. 1854)
*[[March 20]] – [[Jean-Théodore Radoux]], bassoonist and composer (b. [[1835 in music|1835]])
*[[March 29]] – [[Alexandre Guilmant]], organist and composer (b. 1837)
*[[April 7]] – [[Willi and Louis Thern|Wilhelm Thern]], pianist (b. [[1847 in music|1847]])
*[[April 10]] – [[Mikalojus Konstantinas Čiurlionis]], painter and composer (b. [[1875 in music|1875]])<ref>{{cite book|author=Jolanta Hauser|title=Mikalojus Konstantinas Ciurlionis: Zu Leben und Werk eines litauischen Komponisten und Malers|publisher=Diplom.de|year=2002|ISBN=9783832450878|language=de|page=14}}</ref>
*[[April 15]] – [[Wilma Neruda]], violinist (b. [[1838 in music|1838]])
*[[May 4]] – [[Ronald Richardson Potter]], organist and composer (b. [[1879 in music|1879]])
*[[May 5]] – [[James A. Bland]], musician and songwriter (b. 1854)
*[[May 18]] – [[Gustav Mahler]], composer (b. [[1860 in music|1860]])<ref>{{cite book|last1=Fischer|first1=Jens Malte|last2=Translated by Stewart Spencer|title=Gustav Mahler|date=April 2013|publisher=Yale University Press|isbn=978-0-300-19411-1|pages=684|url=https://books.google.com/books?id=rnBj5mrK7moC&pg=PA680}}</ref>
*[[May 29]] – [[W. S. Gilbert]], of Gilbert & Sullivan (b. 1836)
*[[June 7]] – [[Carlos Fernández Shaw]], librettist (b. 1865)
*[[June 13]] – [[Patrick Heeney]], composer (b. [[1881 in music|1881]])
*[[June 14]] – [[Johan Svendsen]], conductor, composer and violinist (b. 1840)
*[[June 16]] – [[Frank Peabody Atherton]], composer and educator (b. 1868)
*[[June 18]] – [[Franjo Kuhač]], piano teacher, conductor and musicologist (b. 1834)
*[[June 21]] – [[Robert Radecke]], composer (b. [[1830 in music|1830]])
*[[June 22]] – [[Bruno Klein]], organist and composer (b. [[1858 in music|1858]])
*[[July 2]] – [[Felix Mottl]], conductor and composer (b. 1856)
*[[July 3]] – [[Madeline Schiller]], pianist (b. c. 1845)
*[[July 7]] – [[Samuel de Lange]], composer, organist, pianist, conductor and music teacher, director of the Stuttgart music conservatory (b. [[1841 in music|1841]])<ref>[http://www.stichtingdelange.nl/cms/?page_id=1077 Biography] at the ''Stichting DE LANGE'' website</ref>
*[[July 25]] – [[Filippo Capocci]], Italian organist and composer (b. [[1840 in music|1840]])
*[[August 2]]
**[[Bob Cole (composer)|Bob Cole]], composer (b. 1869)
**[[José Joaquín Palma]], lyricist of the national anthem of Guatemala (b. 1884)
*[[August 10]] – Carl Christian Lumbye, Danish composer, son of [[Hans Christian Lumbye]]
*[[August 29]] – [[Hildegard Werner]], Swedish musician, conductor and journalist (b. [[1834 in music|1834]])
*[[October 3]] – [[Paul Sarebresole]], ragtime composer (b. 1875)
*[[October 13]] – [[Harry Rickards]], comedian, singer and theatre owner (b. 1843)
*[[November 23]] – [[Catalina Berroa]], Cuban pianist, music teacher and composer (b. [[1849 in music|1849]])<ref>{{cite book |url=https://books.google.com/books?id=IvoQQU1QL_QC&pg=PA60 |title=The Norton/Grove dictionary of women composers|first1=Julie Anne|last1=Sadie|first2=Rhian|last2=Samuel|year=1994|isbn=9780393034875|accessdate=26 January 2011}}</ref>
*[[December 29]] – [[Rosamund Marriott Watson]], lyricist (born 1860)