| 1. Long Sound  Single pitches, held for a long time (full breaths, full bows, etc.)
   Timbral evolution definitely allowed. | 5. Intervallic Line Formings  Melodic lines made up of large intervals. | 9. Legato Formings  Melodic lines with legato articulation. | 
 
  | 2. Accented Long Sound  Long sounds, as above, but with an accented, assertive attack. | 6. Multiphonics  If your instrument doesn't really do multiphonics, any other sort of
   skronky noises will do. | 10. Diatonic Formings  Melodic lines made up of notes chosen from a scale (of your choice.) | 
 
  | 3. Trills  Quickly alternate two pitches, not necessarily adjacent, not necessarily regular rhythm. | 7. Short Attacks  Isolated sounds with short attacks, like the diagram. | 11. Gradient Formings  One or more musical elements -- volume, tempo, pitch, timbre -- gradually
   changes. | 
 
  | 4. Staccato Line Formings  Melodic lines with staccato articulation.
   (Not a single pitch, despite the diagram!) | 8. Angular Attacks  (Like the diagram?) | 12. Sub-identity Formings  Digression -- a snatch of a familiar tune
   develops as a submotif out of a diatonic forming, ends and
   then yields to the latter; or a section of trills set within a piece
   primarily comprising long tones, etc. |