Theory
ResearchFrontier structures and internal systems

4-17

Major-minor tetrachord

Cardinality
4

Prime Form

Prime form pitch class clockC0C#DD#3E4FF#G7G#AA#B[0,3,4,7]4 pitch classes
T0

Interval Vector

<1,0,2,2,1,0> (sum: 6)
1
ic1
0
ic2
2
ic3
2
ic4
1
ic5
0
ic6
ic1: m2/M7
ic2: M2/m7
ic3: m3/M6
ic4: M3/m6
ic5: P4/P5
ic6: TT
Prime Form
[0,3,4,7]
Interval Vector
<1,0,2,2,1,0>
T-Symmetry
1
I-Symmetry
1 (inversionally symmetric)
Invariant at I: 7

Step Pattern

3-1-3-5
Intervals: 3-H-3-5

All Transpositions

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