Hindustani instrument · Slide guitar

Indian Slide Guitarभारतीय स्लाइड गिटार

The Indian slide guitar lies flat on the lap, and the player stops it with a steel bar. It is an instrument of Hindustani classical music you can learn with KalaSudha.

Family
Slide guitar
Main strings
Usually 6 (3 to 7)
Slide
Steel bar
Adapted in
India, early 20th century

Buy from us

Choose your indian slide guitar

Ask about a custom order
  • Entry level

    Entry level indian slide guitar

    £300 to £600

    Adapted lap steel or resonator guitars suit Indian slide technique.

  • Specialist

    Specialist indian slide guitar

    £800 to £2,000

    Specialist instruments add sympathetic strings.

  • Custom concert

    Custom concert indian slide guitar

    £2,000 to £4,000

    We commission these, with sympathetic and drone strings, from specialist builders in India.

What to look for

A student Indian slide guitar and a professional one differ most in their strings. An entry instrument plays raga on its main strings alone, and a concert instrument adds sympathetic and drone strings. In a 2020 Premier Guitar lesson, Ryan Lee Crosby suggests a raised nut so the slide clears the frets of an ordinary guitar played on the lap.

KalaSudha sells adapted lap steel and resonator guitars, and specialist instruments with sympathetic strings. We also commission custom concert instruments with sympathetic and drone strings from specialist builders in India. Ask us for a quote, or for one made to order.

After you buy

Delivered worldwide
We pack every instrument for international shipping; ask us about cases and insurance.
Service and repair
We service and repair any indian slide guitar, wherever you bought it, worldwide: ask us.
Strings, parts and cases
Ask us for strings, spare parts and cases, and about a size for a younger learner.
Help with your instrument
Ask us through the chat on any page, or by email, for help with your instrument. [email protected]
Gifts, schools and travel
Ask us about gift vouchers, class sets for schools, and flight cases and travel help.
Read the indian slide guitar care guide
  • Slides: Check glass slides for rim chips, which cause string noise. Polish metal slides with a dry cloth after each session and keep them in a padded pouch. Many players keep lighter glass for alap and heavier steel for fast jor.
  • Sympathetic strings: Change them once they sound dull, often within two to three weeks in humid weather. Retune them at the start of each session and whenever you change raga. Replace a runner when its groove is deeper than the string, and oil metal contact points lightly.
  • Humidity: Keep 45–55% relative humidity year-round, with a soundhole humidifier in dry months and silica gel in the case in the monsoon. A rise behind the bridge means damp is loosening the braces; a sink below it means the top is drying. Both need repair: bring the instrument to us.
  • Storage: Store the instrument flat on a padded support; standing upright, the string sets pull the headstock forward.

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Learn the indian slide guitar with us

All courses

Beginners learn Indian slide guitar with KalaSudha online and in workshops, starting at Foundation level. The first stage sets your posture, with the guitar flat across your lap, and teaches the slide in an open tuning. We teach children as well as adults; ask us about a starting age and about a size for a younger learner.

Players returning after a long break start again where they left off. Our courses run in levels, and your teacher first checks where you stand.

Your route, stage by stage

  1. Slide technique, posture and open tuning

    Beginners start here: Foundation is the first level of KalaSudha's courses. Sit with the instrument flat across your lap. Hold the slide parallel to the frets and set it directly above the fret wire for true intonation, plucking with fingerpicks on three or four fingers. Take an open drone tuning from your teacher, such as open D or open G (Kabra tuned D-A-D-A), and move between scale positions without buzzing.

  2. Scale and gamaka practice

    Map Sa Re Ga Ma Pa Dha Ni onto your tuning. Practise meend, a sustained glide, across a second, a third and a fourth. Develop andolan, a slow oscillation, by rocking the slide within a narrow range, then add gamak, a forceful oscillation, as your control grows.

  3. Raga alap

    Tune the sympathetic strings to one raga and play a free-time alap, bringing in its notes in order and stressing the vadi and samvadi, its two most important notes. Let the sympathetic strings sustain the atmosphere between phrases, and resolve each phrase cleanly before the next.

  4. Compositions in taal

    Learn at least two gat compositions in teentaal, a 16-beat cycle, and one in ektaal, and play them with tabla. Keep the rhythm exact where the slide covers large intervals fast, and practise the move from alap through jor to gat without losing the raga's character.

  5. Concert repertoire

    Build a concert programme of 45 to 90 minutes with a morning and an evening raga, sustaining alap for 20 minutes before rhythm enters. Study Pandit Brij Bhushan Kabra's Call of the Valley (1967), which reached a wide audience and which Premier Guitar calls perhaps the first studio recording of Hindustani slide guitar. Listen for phrasing and the balance of melody and resonance.

The instrument

About the indian slide guitar

What makes a indian slide guitar

What is the Indian slide guitar?

The Indian slide guitar is a guitar laid flat across the lap and played with a steel or glass slide, built to sing Hindustani raga, and ours suits students and concert players. The slide moves freely along the strings, so the player shapes meend (a glide between notes), gamak, andolan (a slow oscillation) and the microtones of raga, as the vichitra veena and sarangi do.

Concert instruments add sympathetic strings (tarab), tuned to the raga and ringing whenever the player sounds one of their notes, plus plucked drone strings (chikari). Their ring gives alap, a raga's slow, free opening, its meditative air. A deep hollow body of teak or mahogany with a spruce or cedar top sustains the low notes; some add a resonator cone for volume. Built for sustain over portability, they outweigh standard guitars. High action of 5–8 mm and heavy strings (0.013–0.056 or 0.014–0.060) keep the slide clear of the frets. Designs differ in where the chikari sit: at the back, near the body, struck with the thumb, or at the front, played with the fingers. The largest carry about 22 strings in all. Drawing the slide across several strings gives chordal swells for drama.

Hollow bodies want 45–55% relative humidity, against top cracks in dry weather and loose braces in the monsoon, and sympathetic strings drift with temperature, so retune them just before you play.

履歴

The Hawaiian steel guitar reached India through gramophone records by Sol Hoopii and other Hawaiian players in the 1910s and 1920s; urban listeners heard them, and Indian musicians noted its pitch glides. From the 1930s Bombay and Calcutta film composers soon took up lap steel players for background scores, at first only as decoration. Its sighing, bending tone suited the romantic and devotional songs of Hindi film, on hundreds of recordings labelled "Hawaiian guitar".

Pandit Brij Bhushan Kabra (1937–2018), a student of Ali Akbar Khan, brought it into Hindustani raga in the 1960s; his 1967 album Call of the Valley reached a wide audience. The mohan veena, an archtop with added sympathetic and drone strings, followed.

Pandit Debasis Chakroborty is the senior-most disciple of Brij Bhushan Kabra, and his playing reflects Kabra's style. He also trained under Barun Kumar Pal and Jotin Bhattacharya, of the Senia-Maihar gharana. He teaches on Indian Slide Guitar, a course KalaSudha designed in consultation with him.

How a indian slide guitar is made

An Indian slide guitar has a hollow or semi-hollow body built for resonance. Teak or mahogany back and sides pair with a spruce or cedar top, 10–15 cm deep, deeper than a standard guitar. Modified X or ladder bracing is reinforced where the extra string sets bear down, and some bodies add a Dobro-style spun aluminium cone for projection.

High action is built in: nut and saddle stand 5–8 mm above the fretboard, against 1.5–2.0 mm on a standard guitar, on bone or synthetic nuts and raised saddles. The frets act only as position markers; some necks are fretless, with scribed lines. On the largest designs a reinforced headstock carries 20 or more pegs.

The sympathetic strings run in their own channel through small runners, which set their height and spacing, to secondary pegs and a separate tailpiece, clear of the slide. On the mohan veena their tuners sit on the side of the neck, with a gourd behind it. Their pull adds load that the bracing must carry. Kolkata luthier Bhaba Sindhu Biswas, of the Concord workshop, built instruments for Barun Kumar Pal and other slide guitarists.

At a glance

Classification
Chordophone: slide guitar
String count
6 main playing strings (3 to 7 by design); up to 14 sympathetic and drone strings, and about 22 in all on the largest designs
Slide material
Glass (borosilicate) or metal (steel, brass, chrome); the steel bar is the usual Hindustani choice, and the material shapes tone and sustain
Key figures
Pandit Brij Bhushan Kabra (pioneer); Pandit Debasis Chakroborty, Kabra's senior-most disciple; Barun Kumar Pal. Vishwa Mohan Bhatt, a renowned player with his own style, plays the mohan veena he designed.
Sympathetic strings
Unstruck tarab strings tuned to the raga that ring in resonance, enriching sustain and harmonic colour
Origin
Hawaiian steel guitar, adapted in India from the early 20th century; in raga music from the 1960s, with purpose-built classical designs from the 1970s
Full specifications

Physical dimensions

Overall length
1000–1100 mm (varies by instrument type)
Body length
500–540 mm
Body depth
100–150 mm (deeper than standard guitar)
Body width
380–420 mm
Total weight
3–6 kg

Body and resonator

Top plate
Spruce or cedar
Back & sides
Teak or mahogany
Internal bracing
Modified X or ladder pattern, reinforced at multi-string stress points
Resonator type
Optional Dobro-style spun aluminium cone; a gourd behind the neck on the mohan veena
Surface finish
Lacquer or oil

Slide & fret setup

Action height (12th fret)
5–8 mm
Nut material
Bone or dense synthetic
Nut height
Custom-raised (5–8 mm string clearance)
Fret function
Position markers only; the slide does not press to the fretboard, and some necks are fretless
Slide material
Glass (borosilicate) or metal (steel, brass, chrome); the steel bar is most common

String configuration

Main playing strings
6 (heavy gauge); 3 to 7 by instrument
Main string gauges
0.013–0.056 or 0.014–0.060
Sympathetic string count
8–14 (varies by instrument; 12 on the mohan veena)
Sympathetic string gauges
0.008–0.011
Drone strings
2–5 by design (4 to 5 chikari on the mohan veena)

Acoustic characteristics

Frequency range
~82 Hz–5 kHz (playing strings)
Sustain
4–8 seconds with resonator; 6–12 seconds with sympathetic strings
Sympathetic resonance
Ambient harmonic shimmer tuned to raga scale
Tonal character
Warm, sliding, vocal; open-body construction enriches bass
Amplification
Acoustic or piezo pickup (under saddle or through resonator)

Explore the music

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Players

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質問

Indian Slide Guitar: common questions

Buying, learning, care and the instrument itself.

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