Cello With 7 Strings: Complete Guide

The cello is a beautiful and versatile instrument that has been used in classical music for centuries. But have you ever heard of a cello with seven strings? The 7-string cello is a unique instrument that offers a wider range of notes and tonal possibilities than a traditional 4-string cello. Whether you’re a professional cellist looking to expand your repertoire or a curious music enthusiast interested in exploring new sounds, this complete guide to the 7-string cello will provide you with all the information you need to know about this fascinating instrument. From its history and tuning to playing techniques and maintenance, we’ve got you covered.

So, let’s dive into the world of the 7-string cello and discover its beauty and potential.

cello with 7 strings complete guide

Cello With 7 Strings

History and Origin

The 7-string cello is a relatively new instrument, with its origins tracing back to the late 20th century. The first known 7-string cello was designed and built by the Dutch luthier, Henk van der Meijden, in the 1980s. Van der Meijden intended to create an instrument that could offer a wider range of notes and more tonal possibilities than a traditional 4-string cello.

The idea of a 7-string cello quickly gained popularity among cellists, and other luthiers began to experiment with their designs. In the 1990s, French luthier Bernard Sabatier developed a 7-string cello with a curved fingerboard, which allowed for greater ease in playing the additional strings. Other luthiers, such as David Wiebe and Martin Penning, also started producing their own versions of the 7-string cello.

Today, the 7-string cello is still a relatively uncommon instrument, but it has gained a following among adventurous cellists who appreciate its unique tonal possibilities and extended range. While it may not have the same long history as the traditional 4-string cello, the 7-string cello is a testament to the creativity and innovation of modern luthiers and cellists alike.

Differences between a 7-string cello and a traditional 4-string cello

Criteria7-String Cello4-String Cello
Number of Strings74
Additional Strings TuningGenerally tuned in fifths or fourths, depending on the design. The additional strings can be used to extend the range or add tonal possibilities.Standard tuning is in fifths (C-G-D-A) and offers a traditional range of notes.
Range of NotesOffers a wider range of notes and tonal possibilities.Offers a traditional range of notes.
Playing TechniquePlaying techniques can be more complex due to the additional strings and their tuning.The traditional playing technique is well-established and widely taught.
RepertoireThe repertoire is more limited and may require special arrangements or compositions.A wide range of repertoire is available, including solo and ensemble works.
AvailabilityGenerally less common and may be more difficult to find.Widely available from a variety of makers and retailers.

Cello With 7 Strings: additional strings and their tuning

The 7-string cello has three additional strings that are typically added to the traditional four strings of a cello. These strings are usually tuned in fifths or fourths, depending on the design of the instrument. The additional strings can be used to extend the range of the cello or to provide new tonal possibilities.

Here are the typical tunings for the additional strings on a 7-string cello:

High A String:

This string is the highest of the seven strings and is usually tuned to an A or a B flat, depending on the preference of the player or the design of the instrument.

High C String:

The high C string is tuned to a C, which is one octave higher than the C string on a traditional 4-string cello.

Low F String:

The low F string is the lowest string on the 7-string cello and is typically tuned to an F or a G, which is one octave lower than the lowest string on a traditional 4-string cello.

The tuning of the additional strings on a 7-string cello can vary depending on the preferences of the player or the design of the instrument. Some 7-string cellos may have different tunings for the additional strings, such as a low B or a high E string. Cellists need to understand the tuning of their instrument to make the most of its unique tonal possibilities.

Techniques for playing

Playing a 7-string cello requires some adjustments to the traditional cello technique due to the additional strings and the extended range of the instrument. Here are some techniques and tips for playing a 7-string cello:

  • Left-Hand Technique: The left-hand technique requires some adjustment due to the additional strings. Players must be able to shift smoothly between the different strings and positions. They must also be able to reach the high A and C strings with ease. It’s important to practice left-hand shifting exercises and to develop good finger flexibility and strength.
  • Right-Hand Technique: The right-hand technique also requires some adjustments due to the additional strings. Players must be able to play with precision and clarity on all strings, including the high A and C strings. They must also be able to adjust their bowing technique to produce the desired tone on each string. It’s important to practice bowing exercises and to develop good bowing control and flexibility.
  • Tone Production: The extended range of the 7-string cello allows for a wider variety of tone colors and textures. Players can experiment with different bowing techniques, including different bowing speeds, pressures, and contact points, to create a range of tonal possibilities.
  • Repertoire: While the repertoire for the 7-string cello is still limited, there are a growing number of composers who are writing music specifically for the instrument. Players can also adapt traditional cello repertoire to take advantage of the additional strings and tonal possibilities.
  • Amplification: The additional strings on the 7-string cello can produce a more complex and rich sound, but this can also make it more difficult to project the sound in larger performance spaces. Players may need to experiment with amplification techniques, such as using a microphone or pickup, to ensure that their sound is adequately projected.

Playing a 7-string cello can be a rewarding experience for cellists who are looking to expand their tonal possibilities and repertoire. With practice and experimentation, players can develop a technique that takes advantage of the unique characteristics of the instrument.

How to choose

Choosing a 7-string cello can be an exciting but also daunting task. Here are some factors to consider when selecting a 7-string cello:

  • Budget: 7-string cellos are generally more expensive than traditional 4-string cellos due to their additional strings and the complexity of their construction. It’s important to establish a budget and stick to it when searching for a 7-string cello.
  • Sound: The additional strings on a 7-string cello can produce a more complex and rich sound than a traditional cello. When choosing a 7-string cello, it’s important to listen to as many instruments as possible. Choose one that produces the desired sound and tonal qualities.
  • Playing Comfort: The extended range of a 7-string cello can make it more difficult to play, especially for cellists who are used to a traditional 4-string cello. It’s important to choose a 7-string cello that feels comfortable to play. And that allows for easy shifting and fingering on all strings.
  • Quality of Construction: As with any musical instrument, the quality of construction is an important factor to consider when choosing a 7-string cello. It’s important to choose a well-made instrument and that will hold up over time.
  • Brand and Reputation: Choosing a 7-string cello from a reputable brand or maker can give you peace of mind and ensure that you’re getting a quality instrument. Do some research on different makers and brands and read reviews from other cellists to find a reliable and reputable source.
  • Purpose: Consider what you will be using the 7-string cello for. If you are a professional cellist, you may want a higher-end instrument that can withstand the rigors of frequent performances. If you are a student, a more affordable option may be sufficient.

Ultimately, choosing a 7-string cello requires careful consideration of your playing needs, preferences, and budget. Take your time to research and try out different instruments to find the one that is the best fit for you.

Famous cellists

  • Maya Beiser
  • Ashley Bathgate
  • Séverine Ballon
  • Michael Kott
  • Jeffrey Krieger
  • Christina Meissner
  • Léo-Urban Černý
  • Martin Tillman
  • Yo-Yo Ma (occasionally)

Maintenance and care

Maintaining and caring for a 7-string cello is similar to caring for a traditional 4-string cello. Here are some tips for keeping your 7-string cello in top condition:

Keep it clean:

Regularly wipe down your cello with a soft cloth to remove any dust, dirt, or rosin buildup. Avoid using harsh chemicals or solvents on the wood, as these can damage the finish.

Store it properly:

When not in use, keep your cello in a protective case to protect it from dust, moisture, and temperature changes. Avoid leaving your cello in direct sunlight or in a damp or humid environment, as this can damage the wood.

Check the strings:

Regularly check the tension and condition of your cello’s strings. Replace them if they are worn or damaged, as old strings can affect the sound quality of the instrument.

Keep the bridge upright:

Make sure the bridge is properly aligned and upright, as this can affect the sound and intonation of the cello. Avoid leaning the cello against objects or accidentally knocking it over, as this can cause the bridge to shift or fall.

Get regular maintenance:

Take your cello to a professional luthier for regular maintenance and repairs. They can check for any issues with the instrument, adjust the soundpost and bridge, and make any necessary repairs to keep your cello in top condition.

By following these tips, you can keep your 7-string cello in great condition and ensure that it produces the rich, complex sound that it’s known for.

Resources for learning

If you’re interested in learning to play the 7-string cello, there are several resources available to help you get started. Here are some options to consider:

  1. Online tutorials and courses: There are many online tutorials and courses available that can help you learn to play the 7-string cello. Websites like Udemy, Skillshare, and Coursera offer courses for beginners and more advanced players alike.
  2. Private lessons: If you prefer a more personalized approach, consider taking private lessons with a professional cello teacher who has experience playing the 7-string cello. You can find a teacher in your area through online directories like LessonRating or TakeLessons.
  3. YouTube videos: YouTube is a great resource for finding instructional videos and performances by professional cellists. Search for videos on specific techniques, pieces of music, or performances by your favorite 7-string cellists.
  4. Sheet music: There is a growing selection of sheet music available for the 7-string cello, from classical repertoire to contemporary pieces. Websites like IMSLP and Sheet Music Plus offer a wide range of sheet music for cello.
  5. Books and method books: There are several books and method books available specifically for learning to play the 7-string cello. “The 7-String Cello: A Complete New Method for Learning” by Hans Jørgen Jensen and Jesper Svedberg is a popular option.

By using these resources and practicing regularly, you can learn to play the 7-string cello and unlock the unique possibilities of this innovative instrument.


What is a cello with 7 strings?

A: A cello with 7 strings is a modified cello that has an additional string. Instead of the traditional four strings, it has three additional strings that are tuned to lower pitches. The seventh string is typically added to the cello’s lowest range, allowing for deeper and richer sounds.

Who invented the 7-string cello?

A: The 7-string cello was first developed by the French cellist, composer, and instrument maker Alfredo Primavera in the late 20th century.

What are the benefits of a 7-string cello?

A: The benefits of a 7-string cello include a wider range of notes and tonal possibilities, as well as the ability to play lower notes with more depth and richness. It can also provide greater versatility in chamber and orchestral settings.

What is the difference in sound between a 4-string and a 7-string cello?

A 7-string cello has a wider range of sound and a deeper, richer tone than a traditional 4-string cello. The additional strings also provide more versatility in terms of playing techniques and musical styles.


In conclusion, the 7-string cello is a unique and innovative instrument that opens up new possibilities for cellists. With its additional strings and extended range, it allows for greater flexibility and depth of expression in playing a wide range of musical styles. From classical to contemporary, the 7-string cello has been embraced by a growing number of cellists around the world. Whether you’re a beginner or an experienced cellist, there are many resources available to help you learn to play the 7-string cello and discover its rich and versatile sound. With proper care and maintenance, the 7-string cello can be a treasured instrument for years to come, inspiring new musical possibilities and pushing the boundaries of cello performance.

also read: Cello With 6 Strings: Complete Guide

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