I'm really happy that classic krautrock bands such as Ash Ra Tempel (and MG's solo albums), plus Agitation Free are receiving special attention in the streaming services. Their legacy can't be forgotten, and the new mixes of ART's studio albums, and AF's live albums are all there in excellent quantity and quality.
I wish the same could be said for Amon Duul II, though. A lot of albums are missing on Spotify, both studio and live. Their debut puts the sidelong title epic in the begining, which IMO ruins the album flow since Kanaan is an awesome opener. And Yeti's second disc of improvisations just disappeared. What a shame!