Across
Band, very quiet otherwise, introducing piece of music at appropriate time (9)
Rustic piper holding one old instrument (5)
Musical sounds — new, in place of fine lady's bells (5)
Group of musicians runs into singer not allowed in audition (5,4)
Female composer desires to replace end of stringed instrument (7)
Stomach the first piece of music I had to play repeatedly (7)
Tore to pieces another composition of Verdi (5)
Chopin, Vivaldi and Scarlatti initially in vogue (3)
Musical theme in mass sacred work provided (5)
Instrument back in that selection (7)
Heavy volume, or medium, in parts of Busoni switched (7)
Trial cast upset opera producer (9)
Recruit two players from quartet — drum noise heard (5)
Like couple in song, endlessly? Strong point (5)
Trumpets opinions, well-argued, very, very loudly (6,3)
Down
Rowdy — with 27 in gradual change from 8 to 24 down (4)
Instrument made of wood splitting stone (6)
Changes in volume, namely before coda in revised score (10)
Odd note, as in some Cuban music (6)
Last parts of national anthem in various keys, without winds (8)
Piece of music available in bookshop, usually (4)
So predecessor briefly thanks said composer who accepts a lot? (8)
Showy piece of music learner turned up (4)
Line I cry out as part of song (5)
Stupid suggestion, apart from one name, from 28 to 10 (10)
Wind instruments like pipes, but higher in volume (twice) (5)
French author exploded to Ravel about one (8)
Loud string player shielding a wind player (8)
Noisome and discordant duo is holding no score (6)
Time spanned by piece of music fine for composer (6)
10 like this, on paper (4)
Told a story in song (4)
Space for church organ frequently left above (4)
Type letters or click words in the clue