We have pieces in the following keys for Clarinet:
1-20 of 521 Clarinet Pieces in Bb major

Trad.
When The Saints Go Marching In

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If You're Happy And You Know It

Delibes
Flower Duet from Lakme

Percy Wenrich
Moonlight Bay

Stephen Foster
Oh Susanna

Trad.
Clarinet Polka

Strauss II
Voices of Spring Waltz

Hart Wand
Dallas Blues

David Bruce
Take Three

Trad.
Twinkle Twinkle Little Star

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In Dulci Jubilo

Trad.
Cowboy (traditional Chinese)

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Nkosi Sikelel' iAfrika (South African Nat...

Saint-Saens
Carnival of the Animals - Finale

Schubert
Mit dem grunen Lautenbande

Mozart
Variations from Quintet K. 581

Chaminade
Concertino Op. 107

Rossini
Largo al factotum della citta (Barber of Sev...

David Bruce
Move to the left, move to the right

Trad.
Dona Blanca (Lady White) (Mexican traditional...