Symphony No. 9 (Schubert) trombone as an effect, and therefore very sparingly, or, in the case of his Ninth Symphony, also to double the alto, tenor, and bass parts of the chorus as was common in sacred music and opera at the time. However, in Schubert’s Unfinished Symphony and the Ninth Symphony, the trombones become essential members of the orchestra playing throughout the piece, and even receive important melodic roles. Symphony No. 9 (Schubert) The Symphony No. 9 in C major, D 944, known as the Great (published in 1840 as "Symphony No. 7 in C Major", listed as No. 8 in the Neue
Symphony No. 8 (Beethoven) C from the opening finally gets an "explanation": “and now it appears that Beethoven has held that note in reserve, wherewith to batter at the door of some immensely distant key. Out bursts the theme then, in F sharp minor.” A few bars later, there is a stunning modulation in which this key is "hammered down" by a semitone, arriving instantaneously at the home key of F major. The symphony ends in good humour on a very long passage of loud tonic harmony. Tchaikovsky called this movement, "One of the greatest symphonic masterpieces of Beethoven." Symphony No. 8 (Beethoven) The