Resources / Theory / Seyir — melodic direction and pitch hierarchy
Seyir — melodic direction and pitch hierarchy
Why scales aren't enough
Established Two makams can contain identical pitches and still be different makams. What separates them is seyir (Turkish) / sayr (Arabic): the characteristic path a melody takes through the pitch set, and the hierarchy among the pitches.
This is the single biggest thing missing from Western-facing "Middle Eastern scales" resources, and the thing that makes them produce output that sounds wrong despite using the right notes.
The functional pitches
Established
| Term | Meaning |
|---|---|
| karar | The final. Where the piece comes to rest. |
| durak | The tonic degree generally; karar is the final durak. |
| güçlü | The dominant. Usually the 5th degree (when the lower çeşni is a beşli) or the 4th (when it's a dörtlü). Phrases resolve here provisionally. |
| yeden | The leading tone, one step below the karar. Approaches the final from below. |
| asma karar | Suspended/intermediate resting points. Where a phrase can pause without ending. |
| tiz durak | The octave above the karar. |
| giriş | The entry pitch — where the melody characteristically begins. |
The güçlü is the junction pitch between the two çeşni. That's not a coincidence — the structural seam is also the melodic pivot.
Three seyir types
Established
Çıkıcı (ascending) — begins at or near the karar, ascends toward the güçlü and above, returns. Rast, Nikriz.
İnici (descending) — begins in the upper region, often at the tiz durak, and works downward. Hicazkâr, Segâh in some accounts.
İnici-çıkıcı (descending-ascending) — begins in the middle, typically at the güçlü, moves in both directions. The most common category. Uşşak, Hicaz.
Why this matters for an app
A "play the makam" button that runs the scale bottom to top teaches a descending
makam incorrectly. The prototype does exactly this — see 00-project/prototype-notes.md
limitation 6.
Better implementations, in ascending order of effort:
- Direction-aware playback. Run çıkıcı makams up, inici makams down.
- Weighted playback. Dwell on karar and güçlü; pass through the others.
- Skeleton phrases. A short characteristic gesture per makam — this is how makam is actually taught orally.
- Generated seyir. A Markov or rule-based walk constrained by the hierarchy. Ambitious, and the obvious eventual goal.
Option 3 is the best effort-to-value ratio. Every makam has a handful of stock phrases that immediately identify it, and hearing them is worth more than hearing the scale twenty times.
Asma karar and modulation
Established Turkish practice moves between makams constantly, and the asma
karar points are the doors. A piece in Uşşak will lean on çârgâh or nevâ
temporarily, which is where a shift into a neighbouring makam becomes available.
Uncertain How much modulation belongs in a v1 study app is a scoping question. It's central to the music but it's also where the learning curve becomes vertical. Suggest documenting it as reference material without building drills for it initially.
Practical study sequence
The traditional order isn't scale-first. Roughly:
- Learn the karar and güçlü of a makam as sung reference pitches
- Learn the lower çeşni against a drone
- Learn the upper çeşni
- Learn one characteristic phrase (the seyir skeleton)
- Only then treat it as a scale you can run
An app that inverts this — scale first, character later — trains the same mistake that makes Western "exotic scale" playing sound like Western playing with a flat 2.
Sources
- Karl Signell, Makam: Modal Practice in Turkish Art Music (Seattle: Asian Music Publications, 1977; repr. Da Capo Press) — seyir and the functional-pitch hierarchy (karar, güçlü, yeden, asma karar)
- Murat Aydemir, Turkish Music Makam Guide (Istanbul: Pan Yayıncılık, 2010) — seyir given makam-by-makam, including çıkıcı / inici / inici-çıkıcı classification
- Harold S. Powers, "Mode," in The New Grove Dictionary of Music and Musicians (London: Macmillan, 1980) — the general concept of melody type and pitch hierarchy taking precedence over scale in modal systems
- Owen Wright, The Modal System of Arab and Persian Music, A.D. 1250–1300 (London Oriental Series 28, Oxford University Press, 1978) — historical treatment of melodic path and pitch hierarchy in the shared Perso-Arab-Turkish theoretical tradition that seyir descends from