Terry,
I will treasure your observation about the mix; I have to say that I don't like styles that sound too busy, especially because some rhytm tracks tend to sound too artificial, so it's true that I often lower or mute instruments I don't like. What I could probably do is lower also the volume of the solo instruments and this would make the other tracks more audible.
Thank you for your feedback

JJ,
I appreciate a lot your words and I hope to post more songs in the future, now that the reflexive phase seems over and... yes, it's the same song, only normalized (I raised the volume because it was a bit low).
Saluts!
Andrea