A: That is a "bad scan." You need an upd (updated) version. Throw that file away. A good edition has straight margins, black ink (not grey), and no visible binding shadows in the gutter.

, even though the instruments themselves are often pitched in B♭, F, or E♭. Adapted editions of the Arban method account for these transpositions and the physical demands of moving the larger volume of air required by the tuba. Continuing Relevance in the Digital Age Arban's Complete Method: Part 1

—features a fresh layout for easier reading and includes new fingering charts, diagrams, and an overtone series chart. BlackBinder App : A digital version is available that offers Automatic Scroll