8344320|Concert for Clarinet, Horn and Orchestra: II. Allegretto moderato: Thema, Variation 1 Adagio （Minore）, Allegretto moderato, Variation 2, Variation 3|292768|Claus Efland|763105|Concertante, Virtuosic Wind Concertos|7922677|495|1|1|0|19806219|7922677|7|0|0|0|10347862|11955710|0|000YkASj4dAx6N|00043kFO3Y1pTA|0033kla21YrnTi