I think that as a doubler it’s easy to consider your ability level “good enough” on a secondary instrument. Check your doubles below, and ask yourself what you can do to raise the level of your playing. I’ve given just a few examples of “next level” techniques on each instrument.
- Flute
- Can I play up to the highest notes (4th octave C, C-sharp, and D, for example) with delicacy?
- Can I play the lowest notes with power and confidence?
- Can I double and triple tongue fluently and without having to think about it?
- Oboe
- Has my tone progressed past the “duck” phase? Is it rich, dark, and flexible? Even in the high register?
- Am I thoroughly comfortable with the various F fingerings—right, left, and forked—and prepared to choose the right ones even while sightreading? How about E-flat fingerings?
- Do I depend on others for reeds, or am I capable of making (or at least adjusting) my own?