Intervals from the tonic that build this scale step by step.
Diatonic chords on each degree of this scale.
Explore scales that share many of the same notes and compare how their tonal center changes the sound.
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| Interval | semitones | Note | ||
|---|---|---|---|---|
| Perfect unison | 0 | B♭ | ||
| Minor second | 1 | C♭ | ||
| Major second | 2 | C | ||
| Minor third | 3 | D♭ | ||
| Major third | 4 | D | ||
| Perfect fourth | 5 | E♭ | ||
| Diminished fifth | 6 | F♭ | ||
| Perfect fifth | 7 | F | ||
| Minor sixth | 8 | G♭ | ||
| Major sixth | 9 | G | ||
| Minor seventh | 10 | A♭ | ||
| Major seventh | 11 | A |
| Name | Aliases | Difficulty |
|---|---|---|
| B flat Major | ionian | Beginner |
| B flat Dorian | - | Beginner |
| B flat Minor | aeolian | Beginner |
| B flat Lydian | - | Beginner |
| B flat Mixolydian | dominant | Beginner |
| - | Beginner | |
| - | Beginner | |
| - | Beginner | |
| - | Easy | |
| super locrian, diminished whole tone, pomeroy | Easy | |
| - | Easy | |
| - | Easy | |
| pentatonic | Easy | |
| messiaen's mode #1 | Easy | |
| - | Easy | |
| - | Easy | |
| - | Easy | |
| vietnamese 2 | Easy | |
| ukrainian dorian, romanian minor, altered dorian | Easy | |
| - | Easy | |
| - | Easy | |
| major #5, ionian augmented, ionian #5 | Intermediate | |
| - | Intermediate | |
| lydian b7, overtone | Intermediate | |
| phrygian #6, melodic minor second mode | Intermediate | |
| arabian | Intermediate | |
| - | Intermediate | |
| - | Intermediate | |
| - | Intermediate | |
| chinese | Intermediate | |
| half-diminished, aeolian b5 | Intermediate | |
| whole-half diminished | Intermediate | |
| minor seven flat five pentatonic | Expert | |
| - | Expert | |
| kumoi | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| locrian natural 6, locrian sharp 6 | Expert | |
| blues | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| dominant diminished, messiaen's mode #2 | Expert | |
| - | Expert | |
| - | Expert | |
| spanish, phrygian major | Expert | |
| - | Guru | |
| - | Guru | |
| gypsy | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| superlocrian bb7, superlocrian diminished | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| melodic minor fifth mode, hindu | Guru | |
| indian | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru |
| Name | Aliases | Difficulty |
|---|---|---|
| B flat Major | ionian | Beginner |
| B flat Dorian | - | Beginner |
| B flat Minor | aeolian | Beginner |
| B flat Lydian | - | Beginner |
| B flat Mixolydian | dominant | Beginner |
| - | Beginner | |
| - | Beginner | |
| - | Beginner | |
| - | Easy | |
| super locrian, diminished whole tone, pomeroy | Easy | |
| - | Easy | |
| - | Easy | |
| pentatonic | Easy | |
| messiaen's mode #1 | Easy | |
| - | Easy | |
| - | Easy | |
| - | Easy | |
| vietnamese 2 | Easy | |
| ukrainian dorian, romanian minor, altered dorian | Easy | |
| - | Easy | |
| - | Easy | |
| major #5, ionian augmented, ionian #5 | Intermediate | |
| - | Intermediate | |
| lydian b7, overtone | Intermediate | |
| phrygian #6, melodic minor second mode | Intermediate | |
| arabian | Intermediate | |
| - | Intermediate | |
| - | Intermediate | |
| - | Intermediate | |
| chinese | Intermediate | |
| half-diminished, aeolian b5 | Intermediate | |
| whole-half diminished | Intermediate | |
| minor seven flat five pentatonic | Expert | |
| - | Expert | |
| kumoi | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| locrian natural 6, locrian sharp 6 | Expert | |
| blues | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| - | Expert | |
| dominant diminished, messiaen's mode #2 | Expert | |
| - | Expert | |
| - | Expert | |
| spanish, phrygian major | Expert | |
| - | Guru | |
| - | Guru | |
| gypsy | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| superlocrian bb7, superlocrian diminished | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| melodic minor fifth mode, hindu | Guru | |
| indian | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru | |
| - | Guru |
| Name | Aliases | Difficulty |
|---|---|---|
| M, ^, , maj | Beginner | |
| m, min, - | Beginner | |
| aug, +, +5, ^#5 | Beginner | |
| maj7, Δ, ma7, M7, Maj7, ^7 | Beginner | |
| m7, min7, mi7, -7 | Beginner |
| B flat Fifth | 5 | Beginner |
| B flat Dominant seventh | 7, dom | Beginner |
| B flat Altered seventh | alt7 | Easy |
| B flat Diminished | dim, °, o | Easy |
| B flat Dominant ninth | 9 | Easy |
| B flat Dominant ninth sharp eleventh | 9#11, 9+4, 9#4 | Easy |
| B flat Major sixth | 6, add6, add13, M6 | Easy |
| B flat Minor major seventh | m/ma7, m/maj7, mM7, mMaj7, m/M7, -Δ7, mΔ, -^7, -maj7 | Easy |
| B flat Minor sixth | m6, -6 | Easy |
| B flat Major ninth | maj9, Δ9, ^9 | Easy |
| B flat Minor seventh add eleventh | m7add11, m7add4 | Easy |
| B flat Minor seventh flat fifth | m7b5, ø, -7b5, h7, h | Easy |
| B flat Minor ninth | m9, -9 | Easy |
| B flat Dominant ninth flat fifth | 9b5 | Easy |
| B flat Minor add ninth | madd9 | Easy |
| B flat Dominant ninth suspended fourth | 9sus4, 9sus | Easy |
| B flat Major seventh suspended fourth | M7sus4 | Easy |
| B flat Major ninth suspended fourth | M9sus4 | Easy |
| B flat Major ninth flat fifth | M9b5 | Easy |
| B flat Minor ninth flat fifth | m9b5 | Easy |
| B flat Dominant eleventh | 11 | Easy |
| B flat Dominant thirteenth no fifth | 13no5 | Easy |
| B flat Sixth add ninth | 6add9, 6/9, 69, M69 | Easy |
| B flat Diminished seventh | dim7, °7, o7 | Easy |
| B flat Minor eleventh | m11, -11 | Easy |
| B flat Major thirteenth | maj13, Maj13, ^13 | Easy |
| B flat Dominant seventh no fifth | 7no5 | Intermediate |
| B flat Dominant ninth sharp fifth | 9#5, 9+ | Intermediate |
| B flat Dominant ninth sharp fifth sharp eleventh | 9#5#11 | Intermediate |
| B flat Ninth no fifth | 9no5 | Intermediate |
| B flat Major sixth sharp eleventh | M6#11, M6b5, 6#11, 6b5 | Intermediate |
| B flat Minor ninth sharp fifth | m9#5 | Intermediate |
| B flat Dominant thirteenth | 13 | Intermediate |
| B flat Major seventh flat fifth | M7b5 | Intermediate |
| B flat Major add ninth | Madd9, 2, add9, add2 | Intermediate |
| B flat Major ninth sharp fifth | maj9#5, Maj9#5 | Intermediate |
| B flat Dominant seventh flat sixth | 7b6 | Intermediate |
| B flat Major seventh flat sixth | M7b6, ^7b6 | Intermediate |
| B flat Minor sharp fifth | m#5, -#5, m+ | Intermediate |
| B flat Dominant seventh sharp eleventh | 7#11, 7#4 | Intermediate |
| B flat Dominant seventh flat ninth | 7b9 | Intermediate |
| B flat Major sharp fourth | maj#4, Δ#4, Δ#11, M7#11, ^7#11, maj7#11 | Intermediate |
| B flat Minor add fourth | madd4 | Intermediate |
| B flat Dominant ninth flat thirteenth | 9b13 | Intermediate |
| B flat Fourth | 4, quartal | Intermediate |
| B flat 69 sharp 11 | 69#11 | Intermediate |
| B flat Dominant seventh sharp eleventh flat thirteenth | 7#11b13, 7b5b13 | Intermediate |
| B flat Dominant seventh flat thirteenth | 7b13 | Intermediate |
| B flat Major seventh flat ninth | M7b9 | Intermediate |
| B flat Minor six-nine | m69, -69 | Intermediate |
| B flat Minor eleventh augmented | m11A | Intermediate |
| B flat Dominant ninth sharp eleventh flat thirteenth | 9#11b13, 9b5b13 | Expert |
| B flat Dominant thirteenth suspended fourth | 13sus4, 13sus | Expert |
| B flat Dominant seventh sharp ninth | 7#9 | Expert |
| B flat Dominant seventh add sixth | 7add6, 67, 7add13 | Expert |
| B flat Major thirteenth sharp eleventh | M13#11, maj13#11, M13+4, M13#4 | Expert |
| B flat Dominant seventh sharp ninth sharp eleventh | 7#9#11, 7b5#9, 7#9b5 | Expert |
| B flat Minor thirteenth | m13, -13 | Expert |
| B flat Augmented add sharp ninth | +add#9 | Expert |
| B flat Seventh suspension four | 7sus4, 7sus | Expert |
| B flat Major ninth sharp eleventh | maj9#11, Δ9#11, ^9#11 | Expert |
| B flat Dominant thirteenth sharp ninth | 13#9 | Expert |
| B flat Dominant seventh flat ninth sharp eleventh | 7b9#11, 7b5b9, 7b9b5 | Expert |
| B flat Dominant thirteenth sharp eleventh | 13#11, 13+4, 13#4 | Expert |
| B flat Dominant seventh sharp fifth sharp ninth | 7#5#9, 7#9#5, 7alt | Expert |
| B flat Dominant seventh sharp fifth flat ninth | 7#5b9, 7b9#5 | Expert |
| B flat Dominant thirteenth flat fifth | 13b5 | Expert |
| B flat Dominant thirteenth flat ninth | 13b9 | Expert |
| B flat Dominant seventh sharp fifth suspended fourth | 7#5sus4 | Expert |
| B flat Major seventh add thirteenth | M7add13 | Expert |
| B flat Major seventh sharp fifth | maj7#5, maj7+5, +maj7, ^7#5 | Expert |
| B flat Major seventh sharp ninth sharp eleventh | maj7#9#11 | Expert |
| B flat Dominant eleventh flat ninth | 11b9 | Expert |
| B flat Dominant seventh flat fifth | 7b5 | Expert |
| B flat Minor seventh sharp fifth | m7#5 | Expert |
| B flat Dominant thirteenth sharp ninth sharp eleventh | 13#9#11 | Guru |
| B flat Dominant thirteenth flat ninth sharp eleventh | 13b9#11 | Guru |
| B flat Dominant seventh sharp fifth | 7#5, +7, 7+, 7aug, aug7 | Guru |
| B flat Minor major ninth | mM9, mMaj9, -^9 | Guru |
| B flat Dominant seventh sharp ninth flat thirteenth | 7#9b13 | Guru |
| B flat Dominant seventh sharp fifth flat ninth sharp eleventh | 7#5b9#11 | Guru |
| B flat Major flat fifth | Mb5 | Guru |
| B flat Dominant seventh sharp ninth sharp eleventh flat thirteenth | 7#9#11b13 | Guru |
| B flat Dominant seventh flat ninth sharp ninth | 7b9#9 | Guru |
| B flat Dominant seventh flat ninth flat thirteenth | 7b9b13 | Guru |
| B flat Major add flat ninth | Maddb9 | Guru |
| B flat Dominant seventh flat ninth flat thirteenth sharp eleventh | 7b9b13#11, 7b9#11b13, 7b5b9b13 | Guru |
| B flat Dominant seventh suspended fourth flat ninth flat thirteenth | 7sus4b9b13, 7b9b13sus4 | Guru |
| B flat Major sharp fifth add ninth | M#5add9, +add9 | Guru |
| B flat Major seventh sharp fifth suspended fourth | M7#5sus4 | Guru |
| B flat Major ninth sharp fifth suspended fourth | M9#5sus4 | Guru |
| B flat suspended fourth flat ninth | b9sus, phryg, 7b9sus, 7b9sus4 | Guru |
| B flat Minor major seventh flat sixth | mMaj7b6 | Guru |
| B flat Minor major ninth flat sixth | mMaj9b6 | Guru |
| B flat Minor flat sixth major seventh | mb6M7 | Guru |