Previous version was not displaying track artists at all. That was fixed.

But now Track artist from "Tracklisting" information is displayed even for recording, even if recording artist is different.

http://musicbrainz.org/release/ec602096-8762-4db2-92f1-9593968d4cd2/edit#edit

Track #1
Prelūdija no operas "Traviata"
by Džuzepe Verdi

Recording #1
Prelūdija no operas "Traviata" (5:10)
by Džuzepe Verdi

But when clicking on recording link we can see that it is actually by "Raimonds Ozols" and not "'Giuseppe Verdi' as 'Džuzepe Verdi'" as displayed in release editor.