Thank you guys, for your feedback, listening and reference.
Indigo, I don't know Max Richter, but I'll wiki him. Philip, I did not know that river song although I must admit there is something similar.
Amanita, Liveseq, about the mix, here is the story. I first recorded that as a piano + EHX Cathedral track. I had the eBow and synth ideas afterwards, as well as some vocals. It was too late at night for the vocals recording, so I only added the former. However, I did not want to alter the initial intention: a piano piece.
Then my girlfriend suggested me the alternative mix, more upfront, which most of the listeners prefered
Finally, I've just followed the Liveseq's impression and added a fade in to the eBow and synth part. Thank you for that
This
final version is to be submitted to Actual Memories...