Conversation so far:
When did the New York Dolls last play together?
The group played its last show December 30, 1976 at Max's Kansas City; on the same bill as Blondie.
What led to the dissolution of the band New York Dolls?
Drug and alcohol abuse by Thunders, Nolan and Kane as well as artistic differences added to the tensions among members.
What was the New York Dolls last album before their dissolution?
Too Much Too Soon, the second album by the American hard rock band New York Dolls.
What record label were the New York Dolls with at the time of their second album?
Too Much Too Soon was released by Mercury Records.

Question: Who was managing their career at the time?
Self-contained rewrite: Who was managing the New York Dolls career at the time of the release of their second album Too Much Too Soon?