Bb Phrygian Melody Generator — Free MIDI
Roll Bb Phrygian melodies from Bb, Cb, Db, Eb, F, Gb, Ab and download the MIDI. Set the contour and density, keep the ones you like. Free, no sign-up.
Notes: Bb4 – Eb5 – Gb5 – Db6 – Eb6 – F6 – Eb6 – Db6 – Bb5 – Gb5 – Eb5 – F5 – Bb5
The flattened second sits a semitone above the tonic, and the signature move is falling onto the tonic from it; melodies stay low in the scale where that semitone keeps being heard. Minor with a flattened second. The semitone right above the tonic is the whole character — dark, Spanish, and immediately recognisable. In Bb Phrygian that plays out over Bb, Cb, Db, Eb, F, Gb, Ab — 6 flats (Bb, Eb, Ab, Db, Gb, Cb). Set a contour and a density, roll until a line catches your ear, and download exactly what you heard as MIDI.
The notes of the Bb Phrygian scale
| Degree | 1 | b2 | b3 | 4 | 5 | b6 | b7 |
|---|---|---|---|---|---|---|---|
| Note | Bb | Cb | Db | Eb | F | Gb | Ab |
Key signature: 6 flats (Bb, Eb, Ab, Db, Gb, Cb).
Step pattern
- H
- W
- W
- W
- H
- W
- W
W is a whole step (two semitones), H a half step (one), W+H a three-semitone jump. The pattern adds up to the octave.
Bb Phrygian on the keyboard
The tonic is the darkest key; every other highlighted key belongs to the scale.
Chords in the key of Bb Phrygian
Stack a third and a fifth from the scale on every degree and you get the chords that belong to this key. Tick diatonic chords before downloading to put all 7 of them in the MIDI file after the scale itself.
| Numeral | Chord | Notes | Quality |
|---|---|---|---|
| i | Bbm | Bb – Db – F | minor |
| bII | Cb | Cb – Eb – Gb | major |
| bIII | Db | Db – F – Ab | major |
| iv | Ebm | Eb – Gb – Bb | minor |
| v° | F° | F – Ab – Cb | diminished |
| bVI | Gb | Gb – Bb – Db | major |
| bvii | Abm | Ab – Cb – Eb | minor |
Related keys
- Bb Major — parallel major — the same tonic, a different third
- Gb Major — parent major scale — this mode is its notes started from a different degree
The other modes of these notes
Start the same seven notes on a different degree and you get a different mode. These six share every note with Bb Phrygian and differ only in which one is home.
Where the Phrygian scale is used
flamenco, metal, trap and drill, and film music that wants menace.
How it works
Pick a key and scale, then roll melody until something catches your ear. The generator writes each line note by note: it favours stepwise motion over leaps (the way most memorable melodies move), follows the contour you choose — rising, falling, arching, or wandering — packs the bars according to the density setting, leaves the occasional breath of rest, and always resolves to the tonic on the final note. Press play preview to hear the exact notes the download writes. This page arrives preset to Bb Phrygian, so every roll stays inside Bb, Cb, Db, Eb, F, Gb, Ab and lands on Bb.
What can you do with a melody MIDI file?
- Drop it onto any instrument track in your DAW as a topline, hook, or counter-melody starting point.
- Edit the notes on the piano roll — keep the phrase you like, rewrite the rest.
- Roll a few variations in the same key and splice the best bars together.
A generated melody is a starting point, not a finished song. For complete arrangements — melody, chords, bass and drums that belong together — open the MIDI Maker studio and generate a full track in Bb Phrygian.
Phrygian melodies in every key
- C Phrygian melodies
- Db Phrygian melodies
- D Phrygian melodies
- Eb Phrygian melodies
- E Phrygian melodies
- F Phrygian melodies
- Gb Phrygian melodies
- G Phrygian melodies
- Ab Phrygian melodies
- A Phrygian melodies
- B Phrygian melodies
More melody scales starting on Bb
- Bb Major melodies
- Bb Dorian melodies
- Bb Lydian melodies
- Bb Mixolydian melodies
- Bb Minor melodies
- Bb Locrian melodies
- Bb Major Pentatonic melodies
- Bb Minor Pentatonic melodies
- Bb Blues melodies
- Bb Harmonic Minor melodies
- Bb Melodic Minor melodies
Or head back to the melody generator to build any combination yourself.
Keep building: scales, chords and drums
- Bb Phrygian scale MIDI
- I–V–vi–IV in Bb Major
- vi–IV–I–V in Bb Major
- I–IV–V–IV in Bb Major
- I–vi–IV–V in Bb Major
- Drum MIDI generator
- Audio to MIDI converter
Frequently asked questions
What notes will a Bb Phrygian melody use?
Every generated melody draws only from the Bb Phrygian scale — Bb, Cb, Db, Eb, F, Gb, Ab, which is 1 b2 b3 4 5 b6 b7 against the major scale — across roughly an octave and a half starting at Bb4, and always resolves to the tonic Bb on its final note.
What makes a melody sound like Phrygian rather than any other scale?
The flattened second sits a semitone above the tonic, and the signature move is falling onto the tonic from it; melodies stay low in the scale where that semitone keeps being heard.
Can I control the shape of the melody?
Yes — the contour control biases the melody rising, falling, arching, or wandering, and the density control (sparse, medium, busy) sets how many notes it packs into each bar. Every press of "Roll melody" generates a fresh line with those settings.
Is the generated Bb Phrygian melody royalty-free?
Yes — each melody is generated on your device by weighted chance, not by a model trained on anyone else’s music, so it is yours to keep and royalty-free for personal and commercial projects.
Want full tracks, not just melodies?
The MIDI Maker studio rolls complete, editable arrangements — melody, chords, bass and drums — you can export to any DAW. Free, in your browser.
Open the Studio — Free