Original sentence: The concerto is frequently described as 'autumnal' due to the lyrical Adagio  and the emotive passages in minor keys in the outer movements
Edited sentence: A sense of sorrow is ever present throughout the concerto not only in the Adagio, but also in the other two movements as well suggesting that Mozart may have foreseen his approaching fate.In 2006, the year of the 250th Mozart's birth anniversary, a poll conducted by Classic FM asked listeners what they felt was Mozart's greatest work.In fact, the dramatic and profound atmosphere we can find in this concerto has no equal in other Mozart's works, except for the Requiem in D minor.It is considered as a masterpiece and regarded as one of the most perfect and beautiful musical pieces of all time.Listeners responded and their top choice was the Clarinet Concerto in A major, K.Perhaps H.Robbins Landon described the concerto best in his use of a quote from Shakespeare: "The heart dances, but not for joy.The concerto is frequently described as 'autumnal' due to the lyrical Adagio  and the emotive and dramatic passages in minor keys in the outer movements