Very nice list of music there! I will definately be trying a few
As for suggestions, nothing I like is not on your list
However! I have found that Paul Collier makes beautiful piano/relaxing music, I love to listen to him during this stressful time of year for me.
Also it is so nice to lie down with eyes closed and listen to his music to de-stress after the busy modern world we must participate in
The music box lullaby- Paul Collier
On the subject of Piano music, here is an awesome rendition (medley) of Pirates of the caribbean by Jarod Radnich
really great sound + fun ending
Maybe I will add more to this at some other point. Top of second page
EDITS: spulling and gram'mar correction.