I've issued a board warning to this user Quiescen. IMO this only joined to promote his online piano lessons, not to post any serious comments. I am getting a bit allergic to this kind of people. He has not replied as yet.
Thanks for this advice, Chris. I haven´t seen this yet (during some periods of the day I don´t get any internet connection here on the camping). So, I suggest, that Quiescen should post some recordings and show us, that he is a serious member of this site, we are no "club of advertising" for personal marketing interests here, isn´t it?!