Pyotr Ilyich Tchaikovsky's Symphony in E-flat, was commenced after the Symphony No. 5, and was intended initially to be the composer's next (i.e. sixth) symphony. Tchaikovsky abandoned this work in 1892, only to reuse the first movement in the single-movement Third Piano Concerto, Op. 75, first performed and published after his death in 1895. Two other movements were reworked for piano and orchestra by Sergei Taneyev as the Andante and Finale, which was published as Tchaikovsky's Op. posth. 79 in 1897.

Date of composition 1892 (Abandonned. Parts were reused in other works)
Type Symphony
Instruments Orchestra
Autotranslations beta Piotr Ilitch Tchaïkovski: Symphony in E flat
Pëtr Il'ič Čajkovskij: Symphony in E flat
Pjotr Iljitsch Tschaikowski: Symphony in E flat