text: A piece that highlights this instrument has a second movement larghetto in D major, which is followed by a minuet whose second trio is based on a landler peasant dance.
full_question: A piece that highlights this instrument has a second movement larghetto in D major, which is followed by a minuet whose second trio is based on a landler peasant dance. A piece intended for this instrument includes no cadenzas, instead opting for three short eingangs that allow improvisation while the accompaniment holds a dominant chord. Mozart wrote a trio in E flat for instrument, as well as a concerto and a quintet for this instrument in A major for Anton Stadler. For 10 points, name this woodwind instrument that today usually plays in B flat.
first_sentence: A piece that highlights this instrument has a second movement larghetto in D major, which is followed by a minuet whose second trio is based on a landler peasant dance.