My university saxophone students are anxious to tackle the altissimo register, and it’s not at all uncommon for them to show up to their first lessons clutching the Sigurd Raschèr Top-Tones for the Saxophone book and wearing a hopeful expression. I also see the Raschèr book frequently and glibly recommended on online forums. With the greatest respect for Raschèr, I think this is a mistake.
Don’t get me wrong: the Raschèr book is a classic and contains a great deal of wisdom. It is a must-have for the well-read saxophonist. But I think most saxophonists would do better to start with Eugene Rousseau’s Saxophone High Tones, and have the Raschèr on hand for supplementary exercises and instruction.
I’m going to make the following point first, not because I think it’s necessarily the most important, but because it’s the one that will click with those of you who are hoping to “learn altissimo” in an afternoon by looking at a fingering chart: Rousseau’s fingering charts are much better. They are better suited to “modern” (Mark VI and beyond) instruments and more complete (in the sense of providing many more options for each note, though Raschèr’s chart does go a little higher). Rousseau also provides separate fingering charts for soprano, alto, tenor, and baritone, while Raschèr provides only one chart, which he indicates in the first-edition foreword is intended for “E-flat saxophones”—altos, that is. (I do have a few issues with the visual layout of Rousseau’s charts, and Raschèr’s too, but that’s another rant.)