Étude Op. 25, No. 1 in A-flat major is a solo piano work composed by Frédéric Chopin in 1836, and published in 1837. The work consists entirely of rapid arpeggios and harmonic modulations based on A-flat major.
Marked ‘Presto’, Chopin’s Étude Op. 25, No. 2, in F minor is based on a polyrhythm, with pairs of eighth-note (quaver) triplets in the right hand against quarter-note (crotchet) triplets in the left.
The Prelude No. 1 in C Major, BWV 846, is a keyboard composition written by Johann Sebastian Bach. It’s the first prelude from The Well-Tempered Clavier, BWV 846–893, a collection of two sets of preludes and fugues in all 24 major and minor keys.
The Piano Concerto No 1 in B-Flat Minor, Op. 23, was composed by Pyotr Ilyich Tchaikovsky between November 1874 and February 1875. It was revised in the summer of 1879 and again in December 1888.
Beethoven’s most popular composition for piano was not published during his lifetime, only being discovered (by Ludwig Nohl) forty years after his death.
The Sonata in A Major for Violin and Piano by César Franck is one of his best-known compositions, and is considered one of the finest sonatas for violin and piano ever written.
