*i* = imperfections

Tones | 4 (tetratonic) |
---|---|

Pitch Class Set | {0,2,5,9} |

Forte Number | 4-26 |

Rotational Symmetry | none |

Palindromic | no |

Interval Spectrum | p^{2}mn^{2}s |

Hemitonia | 0 (anhemitonic) |

Cohemitonia | 0 (ancohemitonic) |

Imperfections | 2 |

Modes | 3 |

Prime? | no prime: 297 |

Chirality | no |

Deep Scale | no |

Distribution Spectra | <1> = {2,3,4} <2> = {5,7} <3> = {8,9,10} |

Spectra Variation | 1.5 |

Myhill Property | no |

Coherence | yes |

Heliotonic | no |

Modes are the rotational transformation of this scale. Scale 549 can be rotated to make 3 other scales.

The prime form of this scale is Scale 297

Scale 297 |

The tetratonic modal family [549, 1161, 657, 297] is the negative of the octatonic modal family [1467, 1719, 1773, 1899, 2781, 2907, 2997, 3501, 3546]

The inverse of a scale is a reflection using the root as its axis. The inverse of 549 is 1161

Scale 1161 | Bi Yu |

These are other scales that are similar to this one, created by adding a tone, removing a tone, or moving one note up or down a semitone.

Scale 551 | ||||

Scale 545 | ||||

Scale 547 | ||||

Scale 553 | ||||

Scale 557 | Raga Abhogi | |||

Scale 565 | ||||

Scale 517 | ||||

Scale 533 | ||||

Scale 581 | ||||

Scale 613 | ||||

Scale 677 | Scottish Pentatonic | |||

Scale 805 | ||||

Scale 37 | ||||

Scale 293 | Raga Haripriya | |||

Scale 1061 | ||||

Scale 1573 | Raga Guhamanohari | |||

Scale 2597 | Raga Rasranjani |

This scale analysis was created by Ian Ring, Canadian Composer of works for Piano, and total music theory nerd. The software used to generate this analysis is an open source project at GitHub. Scale notation generated by VexFlow, and MIDI playback by MIDI.js