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【预售】Arban's Famous Method for Slide and Valve Trombon...
（日式）变调次中音长号 Bb /F调 （日式）tenor trombon
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八重奏:长笛、双簧管、单簧管、小号、长号、打击乐、中提琴与低音提琴:for flute, oboe, clari, trumpet, trombon杨勇 艺术书籍
