Blues Rock on the Street in Wuppertal - ‘Blue’

You can find a jazzier version on the album LIVE with LOOPER No.1

https://markus-k.bandcamp.com/album/live-with-looper-no-1

The beautifully produced USB stick has 2 versions, a jazzy and a rocky version

https://markus-k.bandcamp.com/merch/usb-stick-all-music