Plucked & fretted · Plucked (open strings) · Harp family
Harp
47 strings tuned diatonically; seven pedals set each pitch class flat, natural or sharp.

Quick facts
| Family | Plucked & fretted — Plucked (open strings) |
|---|---|
| Hornbostel–Sachs | 322.222 |
| Pitched in | C |
| Transposition | Sounds as written (non-transposing) |
| Written range | C1 – G7 |
| Sounding range | C1 – G7 (32.70 – 3136 Hz) |
| Clefs | Treble, Bass |
| Other names | Konzertharfe, arpa de concierto, concert harp, harpe diatonique |
Player's notes
- 47 strings tuned diatonically; seven pedals set each pitch class flat, natural or sharp.
- C strings are coloured red and F strings dark blue or black for orientation.
About the harp
The pedal harp (also known as the concert harp) is a large and technologically modern harp, designed primarily for use in art music. It may be played solo, as part of a chamber ensemble, or in an orchestra. It typically has 47 strings with seven strings per octave, giving a range of six and a half octaves.
In this type of harp the pedals alter the pitch of the strings, so that the pedal harp can easily play works written in any key. This is particularly important in the harmonically complex music of the Romantic period and later 20th-century classical music.
Text adapted from the Wikipedia article “Pedal harp”, licensed under CC BY-SA 4.0.
Listen
Recordings from Wikimedia Commons, found via Openverse.
Frequently asked questions
What is the range of the harp?
The practical written range of the harp is C1 to G7, which sounds C1 to G7 (32.7 Hz to 3136 Hz at A4 = 440 Hz).
Is the harp a transposing instrument?
No. The harp sounds at written pitch (concert pitch).
What clef does the harp read?
The harp reads treble clef and bass clef.
How is the harp classified?
In the Hornbostel–Sachs system the harp is classified as 322.222.
Related instruments

Guitar
Standard tuning E2 A2 D3 G3 B3 E4; written an octave higher than it sounds.

Bass Guitar
Tuned like the double bass (E1 A1 D2 G2) and also written an octave higher.

Ukulele
Standard re-entrant tuning G4 C4 E4 A4 ('My Dog Has Fleas').

Mandolin
Four pairs of strings tuned like a violin: G3 D4 A4 E5.

Banjo
Five-string banjo in open G: g4 D3 G3 B3 D4, with a short drone string.