Writing Music for Guitar: A Live Conversation with Carolina Barenbaum

Written By Ana Yanes

This video is a long-form conversation/interview with guitarist and composer Carolina Barenbaum about composing for classical guitar. The discussion focuses on how composers think about the instrument, extended techniques, notation, and the creative process behind new guitar music.

Main Topics Covered

1. The Guitar as a Unique Compositional Instrument

Barenbaum explains that the guitar is not a neutral instrument like piano. Its design strongly shapes composition.

Important characteristics include:

  • Limited sustain compared to piano

  • Complex fingerings

  • Multiple ways to play the same pitch on different strings

  • Strong connection between gesture and sound

Because of this, writing effectively for guitar requires thinking physically about the instrument.

2. Composing from the Instrument

A major point in the conversation is that much guitar music emerges directly from experimentation with the instrument.

Composers often:

  • Discover ideas through touch and gesture

  • Develop material from technical possibilities

  • Use idiomatic textures that arise from the hand positions

This contrasts with writing abstractly and later adapting the music to guitar.

3. Extended Techniques and New Sounds

Barenbaum discusses the wide range of modern techniques used in contemporary guitar music, including:

  • Harmonics (natural and artificial)

  • Percussive tapping

  • Left-hand muting

  • Prepared guitar sounds

  • Non-traditional attacks

These techniques expand the instrument’s sonic vocabulary and allow composers to treat the guitar almost like a small orchestra of timbres.

4. Notation Challenges

A large part of the discussion deals with how to notate complex guitar techniques clearly.

Key issues:

  • Standard notation often isn't enough

  • Composers sometimes invent new symbols

  • Clarity is crucial so performers understand both the sound and the gesture

Barenbaum emphasizes that notation should communicate physical action as well as musical result.

5. Collaboration Between Composer and Performer

The video highlights the importance of collaboration in new music.

Performers help composers:

  • Test techniques

  • Adjust fingerings

  • Determine what is practical

  • Explore new sound possibilities

This interaction often leads to new repertoire and technical innovations for the instrument.

6. Advice for Composers Writing for Guitar

Barenbaum suggests that composers should:

  • Spend time physically exploring the instrument

  • Study existing guitar repertoire

  • Think about ergonomics and hand movement

  • Work closely with guitarists during the writing process

Understanding the instrument’s logic leads to more effective music.

Ana Yanes