Articles with International Music Score Library Project links

Abel-Marie Alexis Decaux (11 February 1869 – 19 March 1943) was a French organist, composer, and pedagogue, best known for his piano suite Clairs de lune, some of the earliest pieces of dodecaphony.
A student of Théodore Dubois, Jules Massenet, and Charles-Marie Widor, among others, he was the titular organist of the grand organ of the Sacré-Cœur basilica. Decaux was more renowned as a player and professor during his lifetime than a composer.
He is popularly known as the "French Schoenberg".

August Gottfried Ritter (25 August 1811 – 26 August 1885) was a German romantic composer and organist.

Johann Gottfried Müthel (January 17, 1728 – July 14, 1788) was a German composer and noted keyboard virtuoso. Along with C.P.E. Bach, he represented the Sturm und Drang style of composition.
As far as is known, he was the first to use the term fortepiano in a published work, in the title of his Duetto für 2 Clavier, 2 Flügel, oder 2 Fortepiano (1771), which reflects the rising popularity of the instrument at that time.

Adolf Jensen (12 January 1837 – 23 January 1879) was a German pianist, composer and music teacher.

Louis van Waefelghem (13 January 1840, in Bruges – 19 June 1908, in Paris) was a Belgian violinist, violist and one of the greatest viola d'amore players of the 19th century. He also composed several works and made transcriptions for viola and viola d'amore.
Waefelghem was educated at the Athénée Royal in Bruges and then studied violin with Lambert Joseph Meerts at the Koninklijk Conservatorium in Brussels. After finding success as a violinist in Germany and at the Opera House in Budapest, he moved to Paris in 1863 to pursue a career as a performer on viola and viola d'amore. He played in the orchestra of the Paris Opera in 1868 and also in the Pasdeloup Orchestra. Waefelghem was Examiner of the Viola at the Conservatoire de Paris before Théophile Laforge was appointed the first Professor of Viola in 1894. His reputation as a gifted violist quickly spread and, after the Franco-Prussian War (1870–1871), he traveled to London where he played in the Royal Opera orchestra and at chamber concerts of the Musical Union with Joseph Joachim, Leopold Auer, Henri Vieuxtemps, Camillo Sivori, Pablo de Sarasate, and others. From 1875 he was the violist of the Quatuor Marsick, along with Guillaume Rémy, Jules Delsart and founder Martin Pierre Marsick, one of the best and most famous string quartets in Paris of the time. He also a member of the Quatuor Geloso and of Ovide Musin's quartet with Metzger and Vander Gucht. Waefelghem was the principal violist with the Orchestre Lamoureux from 1881 to 1895.
In 1895 Waefelghem, along with colleagues Laurent Grillet (hurdy-gurdy), Louis Diémer (harpsichord) and Jules Delsart (viola da gamba), founded the Société des Instruments Anciens. The ensemble gave their début at the Salle Pleyel in Paris on 2 May 1895 and performed throughout Europe with great success. Thereafter Waefelghem devoted himself entirely to the revival and study of the viola d'amore. He quickly became one of the greatest viola d'amore players of the 19th century, and being a highly enthusiastic researcher, restored to the world the complete library of music for the instrument which had sunk into oblivion.

Joseph Ryelandt (7 April 1870 – 29 June 1965) was a Belgian classical composer. He is known for sacred vocal music, including several oratorios and masses. His oeuvre catalog, which lists 133 opus numbers, includes symphonies, masses, an opera, numerous works for piano solo, chamber works and songs, and also five oratorios, which Ryelandt himself considered his most important works.

Anna Amalia of Brunswick-Wolfenbüttel (24 October 1739 – 10 April 1807), was a German princess and composer. She became the duchess of Saxe-Weimar-Eisenach by marriage, and was also regent of the states of Saxe-Weimar and Saxe-Eisenach from 1758 to 1775. She transformed her court and its surrounding into the most influential cultural center of Germany.

Ida Marie Lipsius (30 December 1837 in Leipzig – 2 March 1927 in Schmölen), alias La Mara, was a German writer and music historian.

Feliks Nowowiejski (7 February 1877 – 18 January 1946) was a Polish composer, conductor, concert organist, and music teacher. Nowowiejski was born in Wartenburg (today Barczewo) in Warmia in the Prussian Partition of Poland (then administratively part of the Province of East Prussia, German Empire). He died in Poznań, Poland.

Sir Hugh Stevenson Roberton (23 February 1874 – 7 October 1952) was a Scottish composer and Britain's leading choral-master.