Movement I - Usually a fast movement in a slightly altered version of Sonata Form called Double Exposition Form.
Movement II - Usually a slow movement in Sonata Form, Variation Form, Ternary Form, or Rondo Form.
Movement III - Usually a light and fast movement in Rondo Form or Variation Form.
The best suggestions for listening to concerti from the Classical Period are:
HAYDN
Cello Concerto 1
Cello Concerto 2
Horn Concerto 1
Horn Concerto 2
Trumpet Concerto
MOZART
Piano Concerto 17
Piano Concerto 18
Piano Concerto 19
Piano Concerto 20
Piano Concerto 21
Piano Concerto 22
Piano Concerto 23
Piano Concerto 24
Piano Concerto 25
Piano Concerto 26
Piano Concerto 27
Violin Concerto 5 "Turkish"
Bassoon Concerto
Piano Concerto 21
Piano Concerto 22
Piano Concerto 23
Piano Concerto 24
Piano Concerto 25
Piano Concerto 26
Piano Concerto 27
Violin Concerto 5 "Turkish"
Bassoon Concerto