Jeff Kaiser / David Borgo: KaiBorg: IntraAction (feat. Kjell Nordeson) (PFMCD137)

[playlist ids="10432"]

David Borgo: Soprano Saxophone, Piccolo, Futujara, Hne, Sneng, Double Whistle, Bamboo Saxophone, Sylphyo with Respiro, and live computer processing
Jeff Kaiser: Trumpet and live computer processing
Kjell Nordeson: Drums, Percussion, and Vibraphone

INTRAACTION
KaiBorg
Kjell Nordeson

1. Abductive 26:17
2. Noumenal 13:52
3. Ontotelic 10:35
4. Quinquagenary 18:39

1-3 Recorded in Studio A, The University of California San Diego, February 10 and 11, 2020
4 Recorded in concert, Conrad Prebys Music Center Experimental Theater, February 9, 2020
Recorded by Andrew Munsey • Edited, Mixed, and Mastered by Jeff Kaiser with David Borgo
Photo by Kiki Zhang, Used by Permission • Layout and Design by Jeff Kaiser
All music ©2020 David Borgo Music, ASCAP and Jeff Kaiser Music, ASCAP
kaiborg.com • davidborgo.com • jeffkaiser.com • kjellnordeson.com

pfMENTUM PFMCD137
www.pfmentum.com

Buy digitally on Bandcamp.com

 

Buy physical CDs here on pfMENTUM:

KaiBorg: Jeff Kaiser and David Borgo

KaiBorg is: Jeff Kaiser Quartertone Trumpet/Laptop David Borgo Saxophones/Laptop KaiBorg explores the intersections of cutting-edge computer music and contemporary improvisation. Employing custom signal processing techniques and hardware mapping strategies, the musicians perform on “hybrid instruments” that …

Jeff Kaiser / David Borgo: KaiBorg: Vibrant Matters (PFMCD100)

VIBRANT MATTERS
KAIBORG

Jeff KAIser
David BORGo

Purchase CD at the bottom of the page, digital copies here:

1. Instropomorphize 4:01
2. Vibrant Matters 11:35
3. Deep-End-and-See 9:08
4. Semioterial 13:52
5. N-Tangled 3:37
6. Materiotics 2:33
7. Undercurrents and Overtones 1:51
8. Heiranarchy 7:56

David Borgo: soprano saxophone, dudukophone (4), raj nplaim (4), double duct flute (4), skatchbox (4), chromatic tambin (5), futujara (7), and live computer processing

Jeff Kaiser: quartertone trumpet and live computer processing

Recorded live at University of California San Diego’s Studio A by Josef Kucera, February 19-20, 2016

Mixed and Mastered by Jeff Kaiser with David Borgo at pfMENTUM World Headquarters, February, 2017

All music ©2017 David Borgo Music, ASCAP and Jeff Kaiser Music, ASCAP

kaiborg.com • davidborgo.com • jeffkaiser.com

pfMENTUM CD100
www.pfmentum.com

Jeff Kaiser and David Borgo: KaiBorg / Harvesting Metadata (PFMCD058)

[playlist ids="484,486,487,488,490,492,493,494,495,497,498"]
KaiBorg

David Borgo: soprano and sopranino saxophones, chalumeau,
dudukophone, whistlophone, mijwiz, slide whistle and laptop

Jeff Kaiser: quartertone trumpet, flute, voice and laptop

1. Harvesting 1:24
2. Flow Control 8:19
3. Maladaptive Optimization 5:32
4. Nodular 2:41
5. Exception Conditions 5:28
6. Threshing 2:46
7. Resumption Tokens 4:48
8. Postural Schema 4:05
9. Hypernymic Entailment 16:56
10. Intereaction 4:15
11. Reaping 4:47

(Click on any track for excerpt)

Recorded by Tom Erbe, 1-2 July 2009, Studio A, University of California San Diego
All performances are improvisations with live electronic processing
Mixed and mastered by Jeff Kaiser and David Borgo, November 2009
All music © 2010 by David Borgo Music, ASCAP and Jeff Kaiser Music, ASCAP
For more information:
kaiborg.com
davidborgo.com
jeffkaiser.com
pfMENTUM CD058

PFMCD058

KaiBorg CD Release concert, David Borgo visits UCM

David Borgo will be visiting/lecturing/performing at University of Central Missouri. KaiBorg (Jeff Kaiser and David Borgo) in Concert at Hart Recital Hall Friday, January 12, 7pm FREE Details to follow

Publications

Publications Books, peer-reviewed articles, and conference papers on improvisation, virtuosity, machine listening, music technology, and music technology pedagogy. Full texts are linked where available.FEATURED: Building Live Loopers in Max — An open-access text by Jeff Kaiser …

Research Presentations

Research Presentations/Professional Development Workshops (Invited) March 6, 2026, Electrowave: Rocky Mountain Electroacoustic Music Festival, Ent Center for the Arts, University of Colorado, Colorado Springs, Panelist, AI, Ethics and Music. September 30, 2025, lecture, at UC San …

Article: Configurin(g) KaiBorg: Interactivity, ideology, and agency in electro-acoustic improvised music

Authors: David Borgo and Jeff Kaiser Abstract: Drawing on our experiences as electro-acoustic improvisers in the duo KaiBorg (http://kaiborg.com) and on emerging theory in the social studies of technology and neocybernetics, this paper interrogates the ideologies …