Metamorphosis 2 is usually presented closed, in either form (first or last).
     The chord changes:
          - its direction;
          - its position in the series of fifths (1 FRAME away);
          - the swing to which it belongs;
               (2 fifths away - with the metamorphosed chord in interior positions);
          - the note which acts as Orbit 0 (the COMMON TONE);
          - Orbit 2 and Orbit 3 replace each other,
               - the note which was Orbit 2 becomes Orbit 3 and that which was Orbit 3 becomes Orbit 2.

-We have here the following chords:
     C⁶ - with a Substitution 1(3), followed by the MOTRIX A, in the Alto;
     G⁷¹ Dm⁶⁵- Metamorphosis 2 - with a Substitution 1(0), in the Bass
          which removes both the G, Orbit 0 of G⁷¹ and the A, Orbit 0 of Dm⁶⁵.
          Each of these two notes serves as Orbit 0 on one chord and
               as a Non-chordal Tone of Orbit 0 on the other.
          By having the chord Incomplete we avoid this incompatibility altogether.
     Am⁷ - with a Substitution 1(3), followed by the MOTRIX G, in the Soprano;
     Dm⁶⁵ G⁷¹- Metamorphosis 2 - with a Substitution 1(0), in the Tenor.
The chords of Rest (on the Beat), C⁶ and Am⁷, were first presented as Real Triads
     to differentiate them from each other.