# Calling Marunouchi Area Workers! Marunouchi Commons vol.5: "A Night Connected by Jazz – How Does Ad-libbing Work?"
_丸の内エリアワーカー集まれ！Marunouchi Commons  vo.5「ジャズでつながる夜−アドリブはどうなっている」_

- **When:** Mon, Nov 9, 2026 18:30 (JST)
- **Where:** Marunouchi Happ.STORE, Chiyoda — Mitsubishi Building 1F, 2-5-2 Marunouchi, Chiyoda
- **Map:** https://www.google.com/maps/search/?api=1&query=35.679879,139.7638
- **Price:** ¥1,000
- **Category:** Music & Concerts
- **Official site:** https://marunouchicommons-vol5.peatix.com
- **On Tokyo Events:** https://eventstokyo.com/en/events/marunouchi-commons-vo5

![](https://cdn.peatix.com/event/5227498/cover-7Brhr9Prewd5kXmN7rz1bJwTmRWnOKb4.jpeg)

An introductory course to enjoying jazz ad-libbing.
What is the mechanism behind jazz ad-libbing?

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Source: Tokyo Events — https://eventstokyo.com/en/events/marunouchi-commons-vo5