Hi Oliver, and welcome to Steem!

I am also a classical composer (and my instrument is piano). I really enjoyed this performance, and I look forward to seeing what else you post here. One thing I will say is that I noticed this post was cross posted to Hive. I would suggest making Steem Exclusive content if you want more support from some of the other folks here on Steem. I will support you regardless, and I really do hope that you enjoy it here!