I am an Improvising double bass player.

Improvisation is a way for me to express myself unconditionally. A way to communicate and to open myself emotionally and musically. A way to listen to myself, my instrument, my co-musicians and the spatial environment. I use contemporary techniques in my improvisations. For me, these techniques have a similar function in my music as the vocabulary in the languages that I speak. Without technical skills, you simply do not have any musical language and without a musical language you cannot express your art.

Since 20 years Johannes has been working as a professional Double-Bass player and teacher within the genres of Improvised and Contemporary Music, as well as Modern Jazz, Theater Music and Music for Children. His curiosity, passion and urge to go deeper in the music has brought him together with several musicians and dancers around the world, artistic research and participation on nearly 50 records. He has got four Contemporary solo & duo pieces dedicated to him and he recently conducted artistic research (Advanced Post Graduate Diploma) at the Rhythmic Music Conservatory in Copenhagen.

photo: Christer Männikus

“His bass playing naturally finds the important common denominators, and composition-wise, every ingredient serves its purpose.”
Johannes Cornell; Dagens Nyheter (Sweden’s most influential newspaper)

“Nästesjö is extremely confident with his compositions, which is shown through his sensitive and excellent bass playing”
Stefan Nilsson; Nerikes Allehanda (newspaper)

“It’s not the instrumentation in itself that makes the music interesting – double bass, violin, glockenspiel and baritone saxophone should, by the way, meet more often – it’s rather Johannes Nästesjö’s inventive compositions and his brilliant arrangement skills.”
Peter Bornemar; Dig Jazz (jazz magazine)

There are discussions within the Improvised music-scene about whether solo concerts can be improvised or not. Why? Simply because you don’t have any fellow musicians with whom you can communicate. Sure, the concept of a solo concert is radically different from any form of ensemble concert (duo, trio and so on). But just because you play solo doesn’t mean that you can’t communicate as a solo artist. as Evan Parker said:

“When you play solo, you’ve got all the space, the acoustic space, the artistic space, It’s all yours. But also you have to do all the work, so the two things balance out in some ways. All the space – but all the responsibility as well. (Denzler & Guionnet,2020, page 148)”

So, I think that for sure you can communicate while you are improvising as a solo artist. However, you are communicating with the spatiality and with your audience and with yourself. As a solo-artist, I tend to and also have the possibilities to structure a musical form both before and during my performances. When I play with others, it’s more about intuitive communication between musicians. Ultimately the momentous moment-the most important detail in all kinds of settings, is to find flow. To end up in a state where everything revolves around the art and the here and now.

A poetic reflection about the video

To express the full spectrum of musical dynamics.
To evoke a unique experience found between a detuned E (C) string and the highest harmonics.
To reach the sultastos as well as the ponticellos.
To play with a crackled bow pressure and with flying flautandos.
To elicit the wind with my fingertips, and evoke a sonoros depth in the body of my bass and in myself behind the instrument, similar to the depth found in a musician and his djembe.
To simultaneously mix and create musical cocktails. Shake and stir, and see what concoction appears.
To not only seek a safe haven but to also dare to relish the fragility, and the intensity, of the music. To inhale and exhale, and allow a silence after the musical intensity.
To stretch the spectrum of the double bass and also myself.
To within the relationship between the instrument and myself, control the uncontrollable and to let go of control within the framework of control.


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