Just listened very carefully the new Zinman M7. This is a very very good release in Mahler discography.
A few thoughts:
It is a very warm, musical and without hysteria performance. One of the main characteristics are a straight phrasing ie. without the so called micro-management of Abbado. I prefer the way Abbado does. Along with Bernstein, Tilson Thomas/LSO, Chailly and Rattle( I wish for a re-recording with BPO), Abbado is a master in this symphony.
Zinman plays his phrases straight on the down beat, without the ethereal in the air phrasing of Abbado.
The first Nachtmusik is absolutelly great. Very fine atmosphere, nice playing.
The Scherzo...same comments as above for the mov.I. Straight phrasing, no accents of Abbado's and Bernstein's style.
Second Nachtmusik also splendid, and a really jovial Finale without histrionics.
The recording is excellent(in sacd mode), warm, without spotlight, the playing of the Tonhalle sensitive and secure, althought without much weight. I only wish for better definition of timpanies in the beginning of the final movement. They sound muddy, in some distance and so underpowered.
On the whole a great disc and much better,in my opinion, to Gergiev's/Lso.