1. Light in the tunnel excercise for vibrato placement. First I placed|
the vibrato outside me on a music stand, then at the lips, upper pallette
or behind nose, back of mouth, in the throat and finally in the chest.
By placing, I mean "thinking" the vibrato in that place.
2. Two multiphonics---the one from a G and an Ab fingering
3. Four note slurs
4. Whistle tones---some high, some fundamentals