Here is a list of pieces that you should listen to.  Listening to music is part of becoming an excellent musician. If you have iTunes, you can search for all of this music.  Have fun and let me know what you think!

Flute

Peter and the Wolf (Bird)

Bach Flute Sonatas

Stars and Stripes Forever (Piccolo solo toward the end)

Any recording by James Galway, Jean Pierre Rampal, Carol Wincenc, Hubert Laws (Jazz)

Clarinet

Peter and the Wolf (Cat)

Mozart Clarinet Concerto (Any of them)

Dixieland Recordings

Any Recordings by Richard Stolzman, Ricardo Morales, Anthony McGill, Stanley Drucker, Benny Goodman (Jazz), Artie Shaw (Jazz)

Saxophone

"Old Castle" from Pictures at an Exhibition by Mussorgsky

Concerto by Glazunov

Sonata by Creston

Now's the Time by Charlie Parker

Any Recording by Claude DeLangle, Marcel Mule, Timothy McAllister, Marshall Taylor, Charlie Parker (Jazz), John Coltrane (Jazz), Sonny Rollins (Jazz), Gerry Mulligan (Jazz), Chris Potter, (Jazz)

Trumpet

Haydn Trumpet Concerto

Hummel Trumpet Concerto

Dvorak - New World Symphony - Last Movement

Copland - Fanfare for a Common Man

Any recording by Wynton Marsalis (Jazz/Classical), Miles Davis (Jazz), Phil Smith (Classical) Maynard Ferguson (Jazz/Fusion), Empire Brass, Canadian Brass, Tower of Power (Funk)

French Horn

Peter and the Wolf (Wolf!)

Mozart Horn Concerti

Richard Strauss Horn Concerti

Mahler Third Symphony (Opening)

Richard Strauss - Till Eulenspiegel

Any recording by Barry Tuckwell, Dennis Brain, Dale Clevenger, Eric Ruske, Empire Brass, Canadian Brass

Trombone/Baritone

Stars and Stripes Forever

Bruckner 8th Symphony Last Movement

Holst - The Planets - Mars

Any recording by Joe Alessi, Nitzan Haroz, Blair Bollinger (Bass Trombone), Empire Brass, Canadian Brass, JJ Johnson (Jazz), Bill Watrous (Jazz), Frank Rosolino (Jazz)