Main Tunings

Tuning string instruments is a fundamental practice that directly influences the sound, technique, and expressiveness of the musician. While standard tuning is widely adopted, many musicians opt for alternative tunings to explore new sonic possibilities and meet specific interpretation and style needs. This diversity of tunings is especially prevalent among guitarists, violists, bassists, and other string instrumentalists, each using variations that best suit their repertoire, musical genre, and personal preferences.

The choice of an alternative tuning can be motivated by several factors. First, different tunings allow musicians to achieve a wider range of notes and chords, enabling the performance of pieces that would be technically challenging or even impossible in standard tuning. Additionally, certain tunings can facilitate the execution of specific rhythmic and harmonic patterns, promoting greater fluidity in performance.

Another important aspect is the search for a unique and distinct sound. Alternative tunings can significantly alter the timbre and resonance of the instrument, offering musicians a richer and more varied sonic palette. This sound exploration is particularly valuable in improvisation and composition contexts, where innovation and originality are crucial.

Finally, the use of different tunings can also be a response to the cultural and stylistic traditions of certain musical genres. For example, in blues and folk, it is common to find open tunings that allow the execution of slides and bends with greater expressiveness. In classical music and jazz, harmonic complexity often requires tunings that facilitate the execution of intricate passages and sophisticated chords.

Main Tunings

Guitar

Standard

This is the most common tuning for guitar, used in most musical styles. The strings are tuned to E, A, D, G, B, and E.

1/2 Step Down

Each string is tuned half a step down from the standard tuning. This facilitates the execution of certain songs that require a lower sound.

Whole Step Down

Each string is tuned one step down from the standard tuning. Used to create a heavier and lower sound.

C Tuning

This tuning is used to obtain even lower tones, adjusting the strings to create a distinct sound.

"Celtic" Tuning

Also known as DADGAD tuning, it is popular in Celtic and folk music, offering an open and resonant sound.

Drop D

Only the 6th string is tuned one step down from the standard E. Used in rock and metal to facilitate power chords and riffs.

Drop C

All strings are tuned one step down from Drop D tuning. Commonly used in metal genres for a lower and heavier sound.

Drop B

The strings are tuned even lower, common in extreme metal styles, offering a very dense sound.

Drop A

Extremely low tuning, used to obtain a powerful and deep sound, common in modern metal genres.

Open G

Popular in blues and slide guitar, this tuning creates an open G chord when all strings are played open.

Open D

Used in blues, folk, and slide guitar, it allows the creation of open and resonant chords.

Open E

Used in slide guitar and blues, similar to Open D tuning but one step higher.

Open C

Tuning that allows the creation of open C major chords, used for rich and full sounds.

Open A

Similar to other open tunings, it creates an open A major chord when all strings are played open.

7-String Standard

Adds a seventh string tuned to B, expanding the instrument's range to lower notes.

7-String with C Bass

Variant of the standard 7-string tuning, with the seventh string tuned to C for an even lower sound.

8-String Standard

Adds an eighth string tuned to F#, providing an even greater range.

12-String Standard

Each string is doubled, with the extra strings tuned an octave higher or in unison, creating a fuller and richer sound.

Cavaquinho

Standard

Standard tuning for the cavaquinho, used in samba, choro, and other Brazilian musical styles.

Ré Tuning

An alternative tuning for the cavaquinho that changes the standard key.

Mandolin for Cavaquinho

Tuning that adapts the mandolin tuning for the cavaquinho, offering different execution possibilities.

Portugal Standard

Standard tuning used in Portugal for the cavaquinho, different from the tuning used in Brazil.

Bass

Double Bass

Standard tuning for the double bass (or upright bass), similar to the tuning of the four lowest strings of the electric bass.

4-String Bass

Standard tuning for the 4-string electric bass, used in a wide variety of musical styles.

5-String Bass

Adds a fifth string tuned to B, allowing for lower notes and expanding the instrument's range.

6-String Bass

Adds a sixth string tuned to C, providing an even greater range for both low and high notes.

Drop D

Similar to the guitar, it is used to achieve lower notes and facilitate power chords.

Ukulele

Soprano, Concert, Tenor

Standard tuning for soprano, concert, and tenor ukuleles. Popular in various musical styles and easy to play.

Sopranino

Standard tuning for the sopranino ukulele, which is smaller and has a higher pitch.

Baritone

Standard tuning for the baritone ukulele, similar to the four highest strings of the guitar.

Baritone (High D)

Variant of the baritone tuning, with the difference that the D string is tuned an octave higher.

Low G

Used in tenor and soprano ukuleles, replaces the high G string with a low G string for a lower sound.

Violin

Standard

Standard tuning for the violin, used in a wide range of musical genres.

Banjo

Standard

This is the standard tuning for a 5-string banjo, commonly used in bluegrass and folk music.

Double C

Used in traditional American and old-time music.

Mandolin

Standard

Standard tuning for the mandolin, used in various musical styles including classical, folk, and bluegrass. This tuning is similar to the violin, making it easy to adapt between the two instruments.

Viola

Standard

Standard tuning for the viola, similar to the violin but a fifth lower.

Cello

Standard

Standard tuning for the cello, used in a wide range of musical genres, especially classical music.

Viola Caipira

Ré Tuning

A traditional tuning for the viola caipira, used in various styles of sertaneja and caipira music.

Mi Tuning

Another traditional tuning for the viola caipira, allowing for different harmonic and melodic possibilities.

Rio Abaixo

Characteristic tuning of Brazilian folk music, used to create rich and resonant sounds.

Rio Acima

Tuning that offers an open and bright sound, common in traditional music.

Boiadeira

Tuning used for rural and sertaneja themed music, providing a distinct and striking sound.

Conclusion

These tunings allow for a wide variety of timbres and musical possibilities, each suited to different styles and preferences of musicians.