Building a Bağlama — The Turkish Long-Necked Lute with Movable Frets

The bağlama is Turkey's long-necked lute: a teardrop bowl, a long fretted neck, and doubled strings. Its frets are TIED on and can slide, so it can play the microtones — the notes between the notes — of Turkish music.

Shape a deep teardrop bowl — carved from a block, or built up from thin wooden staves glued edge to edge. This bowl is the resonator.

Glue a thin, light wooden soundboard over the open face of the bowl, with a few small holes to let the sound out. A light top vibrates best.

Fix a long, straight neck to the bowl. The bağlama's neck is long on purpose, to give it a wide range of notes.

Bore holes in the pegbox at the end of the neck and fit the tuning pegs — a bağlama usually carries six or seven strings grouped in three courses.

Carve a bridge and a nut, then run the strings from the bridge on the soundboard up the neck to the pegs, grouped in three close courses.

Tie loops of nylon line tightly around the neck as frets. Unlike metal frets set into the wood, these are MOVABLE — you can slide them along the neck.

Set the main frets so that pressing behind each one shortens the string to a simple fraction of its length — halfway for the octave, two-thirds for the fifth, three-quarters for the fourth.

Now add extra frets BETWEEN the usual ones. Turkish music uses microtones that sit between the Western keys, and the sliding tied frets let you place them exactly.

Tune the three courses to the bağlama's tuning. Doubling the strings in each course makes the sound fuller and richer.

Strum and pick the strings with a thin, flexible plectrum, pressing behind the frets to choose notes and sliding between the microtones.

A fret is simply a hard ridge that stops a string at a fixed point so it always sounds the same note. Pressing a string behind a fret shortens its vibrating length, and a shorter string vibrates faster and sounds higher: halve the length and the pitch rises an octave, take two-thirds of it for a fifth, three-quarters for a fourth. Those simple whole-number ratios are the skeleton of every scale, and frets set them permanently under your fingers so a player can leap accurately between notes. But the bağlama does something a guitar cannot: its frets are not metal bars fixed in the wood but loops of nylon or gut tied round the neck, and they can be SLID. That is because Turkish and Ottoman music is microtonal — it uses notes that fall in the cracks between the Western twelve, like the 'neutral' second and third — and movable tied frets let a player place those in-between pitches exactly, and re-tune the whole instrument to a different makam (mode) just by sliding them. The teardrop bowl and its light soundboard amplify the strings as in any lute or guitar, and the long neck gives the bağlama a wide range. It belongs to the saz family of Turkey, Central Asia and the Balkans — cousins of the lute, the oud and, distantly, the guitar. On Youblob its fretted kin is the langspil, and its deeper ancestor is the lyre, from the day someone first ran a string over a neck and learned to stop it at a fret.