Theory
ResearchFrontier structures and internal systems

4-22

Major triad + major second / Add9 (no 3rd)

Cardinality
4

Prime Form

Prime form pitch class clockC0C#D2D#E4FF#G7G#AA#B[0,2,4,7]4 pitch classes
T0

Interval Vector

<0,2,1,1,2,0> (sum: 6)
0
ic1
2
ic2
1
ic3
1
ic4
2
ic5
0
ic6
ic1: m2/M7
ic2: M2/m7
ic3: m3/M6
ic4: M3/m6
ic5: P4/P5
ic6: TT
Prime Form
[0,2,4,7]
Interval Vector
<0,2,1,1,2,0>
T-Symmetry
1
I-Symmetry
0

Step Pattern

2-2-3-5
Intervals: W-W-3-5

All Transpositions

LevelPitch ClassesNote Names
T0[0,2,4,7]C D E G
T1[1,3,5,8]C# D# F G#
T2[2,4,6,9]D E F# A
T3[3,5,7,10]D# F G A#
T4[4,6,8,11]E F# G# B
T5[0,5,7,9]C F G A
T6[1,6,8,10]C# F# G# A#
T7[2,7,9,11]D G A B
T8[0,3,8,10]C D# G# A#
T9[1,4,9,11]C# E A B
T10[0,2,5,10]C D F A#
T11[1,3,6,11]C# D# F# B