Fret placement The
frets of the Appalachian dulcimer are typically arranged in a
diatonic scale. This is in contrast with instruments like the guitar or banjo, which are fretted
chromatically. As early as the mid-1950s some makers began to include at least one additional fret, usually the so-called "six and a half", "6½" or "6+" fret a half step below the octave. This enables one to play in the
Ionian mode when tuned to D3-A3-D4 (the traditional tuning for the
Mixolydian mode), where the scale starts on the open (unfretted) string. This arrangement is often found to be more conducive to chord-melody play. It also became common to add a fret one octave up from the 6+ fret, called the "13+" fret, and by the late 1970s these additional frets had become standard. Eventually, some builders began to offer further additional frets at the "1+" and "8+" positions or (as an alternative) the "4+" and "11+" positions. These additional frets facilitate the use of still more scales and modes without retuning. This trend eventually led to the availability of fully chromatic dulcimers, with twelve frets per octave, permitting playing in any key without re-tuning. The Original Chromatic Mountain Dulcimer was a Diatonic Mountain Dulcimer that has been converted by adding 5 Extra frets (0+, 1+, 3+, 4+, & 6+) in all Octaves so it can play in every key for more flexibility. Chromatic fretting used to be controversial among dulcimer players, with traditionalists preferring what they feel is the greater authenticity of the diatonic fingerboard.
Strings Appalachian dulcimers are strung with metal wire strings; wound strings may be used for the lower pitched courses. These strings are very similar to those used on banjos and guitars, and before manufacturers provided special "dulcimer sets", banjo strings were frequently used. On a typical dulcimer string gauges range between about 0.026 in. and 0.010 in. in diameter, although gauges outside this range may be employed to facilitate special tunings or extended range playing styles.
Tuning There is no one "standard tuning" for the Appalachian dulcimer, but as with the shape of the instrument, certain tuning arrangements have proven more popular than others. Traditionally, the Appalachian dulcimer was usually tuned (from left to right) to G3-G3-C3, C4-G3-C3, or C4-F3-C3. Note: Because the dulcimer is most often played on the lap or with the instrument lying on a table, when the instrument is held upright (headstock at the top), the
highest pitched string will be on the left—this is the reverse of most other string instruments (e.g., guitar, bass, fiddle, etc.) where the lowest string is on the left. Dulcimer players, however, are accustomed to naming their strings from
lowest to highest (as would a guitarist or violinist). which means that the strings are usually named
reverse order from which they appear on the instrument, i.e.,
right to
left. Thus the tunings cited above would more commonly be given as: C3-G3-G3; C3-G3-C4; and C3-F3-C4. This convention will be followed for the rest of the article. With the Appalachian dulcimer revival of the 1950s and 1960s players began to favor higher-pitched tunings; this is not uncommon in the history of many stringed instruments, with players often claiming that the higher tunings make their instrument sound "brighter". In consequence, the original traditional tunings migrated up a whole step, and became: D3-A3-A3; D3-A3-D4; and D3-G3-D4, which are the most common modern tunings for three-course Appalachian dulcimers.
Modes D3-A3-A3, is in a
I V V harmonic relationship. That is, the
tonic note of the
diatonic major scale is on the bass string and the middle and melody strings are at an
interval of a perfect fifth above it. This tuning places the tonic (diatonic) fret on the melody string at the third fret. This facilitates playing melodies in the
Ionian mode (the
major scale). The melody is played on the top string (or string pair) only, with the unfretted drone strings providing a simple harmony, giving the instrument its distinctive sound. To play in a different key, or in a different mode, a traditional player would have to retune the instrument. For example, to play a minor mode melody the instrument might be tuned to D3-A3-C4. This facilitates playing the
Aeolian mode (the
natural minor scale), where the scale begins at the first fret. While the most common current tuning is D3-A3-D4, some teachers prefer the more traditional D3-A3-A3 or the so-called "Reverse Ionian" tuning, D3-G3-d4. "Reverse" tunings are ones in which the key note is on the middle string and the bass string is the fifth of the scale, but in the octave below the middle string. This is sometimes suggested by teachers as an easier tuning. From D3-G3-D4 one can put a
capo on the first fret to play in the
Dorian mode, or retune the second string (to A3), to play in the
Mixolydian mode, then from Mixolydian, capo the first fret to play in the
Aeolian mode. ==Playing==