1923
Theo. Baker, in his music dictionary, comments on valve versus slide trombone: “The valve-trombone possesses greater agility than the slide-trombone, but is apt to be inferior to it in purity of tone” (Baker 211).
Theo. Baker, in his music dictionary, comments on valve versus slide trombone: “The valve-trombone possesses greater agility than the slide-trombone, but is apt to be inferior to it in purity of tone” (Baker 211).