Meetup

The One-Person Orchestra

When the work no longer needs your hands, what do you do with your time?

  • #Accepting reservations
  • #英語で開催

Join us Saturday, September 19th with jazz pianist Greg Spero for an evening in two instruments: a fleet of AI agents and a piano. While the agents work, the piano plays.

Participants are welcome to join for Session 1 and 2 from 16:00 or simply join from the Live Music Session 2 from 18:30.

Sat, September 19, 2026 – Sat, September 19, 2026  UTC+09:00

16:00 – 22:00 Tickets are available for both sessions (16:00 to 22:00) or for Session 2 only (18:30 to 22:00).

loftwork COOOP(FabCafe Tokyo 10F) | View on Google Map

60

9,000 Includes refreshments, live performance, installation and a lecture

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Jazz pianist Greg Spero runs a studio and a record label in Los Angeles. Most of the operational work is now handled by a fleet of AI agents running in parallel. His day goes like this: give the fleet a job, put the phone down, and play until it calls him back. This evening takes that loop apart and hands it to the room.

  • Greg Spero is a jazz pianist, composer and bandleader based in Los Angeles. Trained at the University of Illinois and playing professionally since fourteen, he has toured with Halsey through arenas including Madison Square Garden, performed on Saturday Night Live, Fallon and Colbert, and leads the group Spirit Fingers, whose debut reached the Billboard contemporary jazz chart. He founded The Recording Club and releases new music every Friday. He arrives in Tokyo ahead of his run at Blue Note Tokyo on September 21 to 23, where he plays the keyboard in the Miles Electric Band for The Miles Davis Centennial Celebration.

While the agents work, the piano plays

“I give the fleet a job, put the phone down, and play until it calls me back.”

That is how Greg Spero describes his day. He is a pianist who runs a recording studio and a label in Los Angeles, tours, and keeps releasing music. Most of that work now happens without his hands on it. What he does is issue instructions, judge what comes back, and play piano in the gaps.

The first half of the evening is technical. Greg will walk through how his system actually works, then the participants will install it on their own machine and configure it, which is the real starting point for anyone wanting to work this way. From there the group builds something together: a small application for co-creating music. By the end of the session it is deployed and live.

The second half is a solo piano concert, with that application in the audience’s hands. Scan a QR code from your seat and you are inside the performance. The set is improvised, the AI tools are part of the instrument, and what the room sends back shapes where the music goes.

 

Leave with an installation, not a demo

Nothing here is a slide-deck demo. Participants install the same environment on their own laptops and open their first session in the room. Greg’s parallel session setup, the way he phrases instructions, and how he decides what to keep all come home with you as a printed field manual with a full command reference, plus a starter kit. A 30-day path is provided for continuing afterwards.

Everyone chooses what gets built and performed

There is no prepared brief. The room discusses what is worth building and condenses it into a single sentence, and that sentence becomes the first instruction. Whatever comes out of this evening exists only because of who is in the room.

You can come and just enjoy the music

If you want to build, bring a laptop or a phone. One screen between two people works fine, so coming empty-handed and looking over a neighbour’s shoulder is also an option. Or skip the building entirely: Session 2 stands on its own as a concert, and coming purely for the music is a perfectly good reason to be there.

Who this is for

  • Anyone who wants to put AI agents to work but is unsure where to start
  • People running a business, a practice, or a label on their own or with a small team
  • Creatives, engineers, designers, and producers
  • Artists, musicians, and researchers interested in how AI and creative practice meet
  • Anyone curious about new formats for live performance
  • Anyone who likes jazz and contemporary piano

Timeline

Participants are welcome to join Session 1 and 2 from 16:00 or simply join from Session 2 from 18:30.
Timings below are a guide and may change closer to the day.

SESSION 1 | UNDERSTAND, INSTALL, BUILD

Time Program
15:30 Doors open, registration
16:00 – 16:15 Opening (FabCafe Tokyo / Chiba Institute of Technology)
16:15 – 17:00 KEYNOTE: Greg Spero, “Running an orchestra of one”
17:00 – 17:30 HANDS-ON: installing and configuring the agent environment on your own machine
17:30 – 18:00 BUILD: the room builds tonight’s instrument, an app for co-creating music, and deploys it
18:00 – 18:30 Break / Doors for Session 2


SESSION 2 | LIVE & INTERACTIVE

Time Program
18:30 – 18:40 Solo piano, first piece
18:40 – 18:55 Scan in: tonight’s app goes live in the room
18:55 – 19:35 The interactive set: improvised piano, shaped by what the room sends
19:35 – 19:50 Live iteration: Greg and the Session 1 group change the program on the fly
19:50 – 20:10 The closing set
20:10 – 20:30 Encore / Q&A
20:30 – 22:00 Networking (drinks and light food)

Organizer

Information

Date & Time

Sat, September 19, 2026 – Sat, September 19, 2026 16:00 – 22:00 Tickets are available for both sessions (16:00 to 22:00) or for Session 2 only (18:30 to 22:00). UTC+09:00

Venue

loftwork COOOP(FabCafe Tokyo 10F)
東京都渋谷区道玄坂1-22-7 道玄坂ピア10F
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Fee

9,000 Includes refreshments, live performance, installation and a lecture

Capacity

60

Organizers & Sponsors

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