notation symbols for contemporary extended techniques for woodwind or brass instruments as:

1 multiphonics
2 microtones
3 overblowing
4 exaggerated brass head-shakes
5 activating keys or valves without blowing
6 brass half-valve playing
7 humming while blowing
8 slap tonguing
9 breath attack where the instrumentalist doesn't produce a note, but makes an airy, wind-like sound through the instrument.
10 key slap - percussive sound made by slapping a key or keys against their tone holes