Panta Rhei has been played on NTS in shows including Mount Analog w/ Mahssa, featured first on 26 January 2022. Songs played include Der Losverkäufer.

There are at least 4 bands with the name "Panta Rhei" which out of these, two of them were obscure Prog Rock bands;

1.) Played in Hungary, from 1974 to late 80s, in various styles, from jazz to progressive rock. They also designed and built their own synthesizers and released their electronic works as P.R.Computer. Panta Rhei were well known in Hungary for their classical adaptations (in particular from Bela Bartok and Edward Grieg) and their instrumental compositions.

The band recorded 2 LPs, and about 6 singles, and numerous pieces for film and ballet. Their LPs sold over 100,000 copies in Hungary and Eastern Europe, including Soviet Union. A CD of some of the previously unpublished music was released in 1998. In 2002 a book about the band was published, accompanied by a CD with a collection of songs recorded between 1975-79.

All their music can be legally downloaded from their website:

http://panta-rhei.hu/

2.) A very obscure Krautrock/Prog band from East-Germany of the early 70's https://www.facebook.com/pages/Panta-Rhei-German-Krautrock-Band/357245761062118

3.) There's also an Austrian Hip-Hop crew by the name of Panta Rhei.

4.) There's also a German Screamo/Post-Something band based in Leipzig called Panta Rhei.

https://www.facebook.com/pages/Panta-Rhei/120958584633649