I understand that there are a fair number of musicians who haven't been happy with Jazzwerkstatt (or his other labels) over the years. Maybe that's changed. Several titles ended up with Blobel when Helma Schleiss started running FMP. She was originally supposed to assist with distribution and instead set up a separate production-distribution company under the FMP name, eventually trying to wrest the catalog from Jost Gebers, the label's founder. Legal battles ensued and I believe he got an injunction/cease-and-desist. Anything that Blobel has from FMP is probably what she sold him, likely without the musicians' cooperation.