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.
Marie Alphonse Nicolas Joseph Jongen (14 December 1873 – 12 July 1953) was a Belgian organist, composer, and music educator.
Othmar Schoeck (1 September 1886 – 8 March 1957) was a Swiss Romantic classical composer, opera composer, musician, and conductor.
He was known mainly for his considerable output of art songs and song cycles, though he also wrote a number of operas, notably his one-act Penthesilea, which was premiered at the Semperoper in Dresden in 1927 and revived at the Lucerne Festival in 1999. He wrote a handful of instrumental compositions, including two string quartets and concertos for violin (for Stefi Geyer, dedicatee also of Béla Bartók's first concerto), cello and horn.