This composer of the Marche Slave and Variations on a Rococo Theme for cello and orchestra wrote a Fifth Symphony whose scrapped program asks "shall I cast myself into the embrace of faith???
One work by this man begins in the bassoons, but that theme is quickly subdued by a Trumpet Fanfare remnant of this composers' National Hymn.  Another work by this composer was edited by its original soloist, adding repeats to the theme and cutting off the coda.  This composer of the Marche Slave and Variations on a Rococo Theme for cello and orchestra wrote a Fifth Symphony whose scrapped program asks "shall I cast myself into the embrace of faith???" and uses a cyclical "Fate" motif. His final symphony features a 5/4 time second movement which has been called a "limping waltz", and ends with an Adagio Lamentoso.  For 10 points, identify this composer of the Symphony #6 "Pathetique" and the 1812 Overture.
One work by this man begins in the bassoons, but that theme is quickly subdued by a Trumpet Fanfare remnant of this composers' National Hymn.  
Pyotr Ilyich {Tchaikovsky}