Beethoven Piano Concerto No. 4, 1st Movement - One of the best of Beethoven's works. Beautiful piece. Cannot leave it out when talking about concerto, even though it is mostly just piano goes along with the orchestra, not much contrast.
Vivaldi Flute Concerto in G Minor - A beautiful flute concerto.
Haydn Trumpet Concerto, 3rd Movement - Perfect demonstration of Haydn's music, sophisticated，gentle, clear, and smooth. The solo trumpet almost runs through the entire movement with just a little bit of decoration of orchestra.
