Conversation so far:
What is Arista Records?
Arista Nashville is an American record label that serves as a wholly owned division of Sony Music, operated under the Sony Music Nashville division.
Did Steve Wariner release any albums while under Arista Records?
Under Arista Records Steve Wariner released the album I Am Ready.
Was Steve Wariner's album I Am Ready successful?
The album I Am Ready was certified gold by the RIAA, and was Wariner's first album to achieve that certification.
Did Steve Wariner win any awards during his career or for the album I Am Ready?
Steve Wariner has received 8 Grammy Awards.
What year did Steve Wariner win his first Grammy?
Steve Wariner won his first Grammy Award in 1991.

Question: What did he win this Grammy for?
Self-contained rewrite: What did Steve Wariner win his 1991 Grammy for?