fuaranScale Mastery
SCALE · ON FRENCH HORN

B𝄫 Pelog

Indonesian gamelan scale (Western 12-TET approximation). 1 ♭2 ♭3 5 ♭6. The original uses non-equal-tempered intervals.

MEIMIDIHumdrum
Choose a root
Meter:Octave per barCrotchets in 4/4Quavers in 4/4Triplets in 4/4
Engraved by Verovio 6.2.0-43f8060 4 title B𝄫 Pelog
Engraved by Verovio 6.2.0-43f8060 2 3 4 5 title B𝄫 Pelog
Verovio
Tempo120 bpm

Playback sounds a perfect 5th below the written notation — the instrument's concert (sounding) pitch.

Audio source: FluidR3_GM SoundFont (public domain)

FingeringFollows the scale as it plays — written pitch, matches the staff
B𝄫thumb trigger — B♭ sideT123partial 4right hand rests in the bell — shading pulls sharp notes down; stopping raises the F-side pitch a semitone (finger a half-step low)bellopen
Harmonic seriesTube of the tonic fingering — B𝄫 sounds partial 4
partial 1 — A1 (+0¢)1partial 2 — A2 (+0¢)2partial 3 — E3 (+2¢)3partial 4 — A3 (+0¢)4partial 5 — C♯4 (-14¢)5partial 6 — E4 (+2¢)6partial 7 — G4 (-31¢)7-31¢partial 8 — A4 (+0¢)8partial 9 — B4 (+4¢)9partial 10 — C♯5 (-14¢)10partial 11 — D♯5 (-49¢)11-49¢partial 12 — E5 (+2¢)12
Related scales
Same scale, other instruments
Same scale, other tonics
Modes built on this tonic
Theory reference
Questions
What notes are in the B𝄫 Pelog scale?

The B𝄫 Pelog scale uses the notes B𝄫, C𝄫, D𝄫, F♭, G𝄫 (one octave; the pattern repeats at higher registers).

What's the Pelog scale formula?

The Pelog scale follows the interval pattern H W 4 H 4, where W = whole step (2 semitones) and H = half step (1 semitone). Apply that pattern starting on B𝄫 to get the B𝄫 Pelog scale.

What chords work over B𝄫 Pelog?

Try chord pairings derived from the scale's third, fifth, and seventh degrees as roots — they share the most diatonic notes.

How do I finger B𝄫 Pelog on French Horn?

On brass, scales train embouchure + valve / slide coordination across the partials. Slow practice with a tuner reveals intonation tendencies (e.g., the 5th partial sharp on trumpet).

When would I use the Pelog scale?

Indonesian gamelan scale (Western 12-TET approximation). 1 ♭2 ♭3 5 ♭6. The original uses non-equal-tempered intervals.