Conversation so far:
When did Cold get together?
Cold, who at the time were called Grundig, formed in 1986.
Who were the original band members?
Scooter Ward (vocals, guitar), Sam McCandless (drums), Jeremy Marshall (bass) and Matt Loughran (guitar) at Fletcher High School in Neptune Beach, Florida.
Where did they play their first venue?
The band played their first gig in 1990 at a club called the Spray.
what was their first album?
In 1992, the band released an 8-song EP called "Into Everything" Initially based in Jacksonville, they moved to Atlanta hoping to get a break in the industry.
What happened after they moved to Atlanta?
During this time, Matt Loughran left the band and was replaced by Sean Lay, who also left the group.

Question: Who replaced Sean Lay?
Self-contained rewrite: When Sean Lay left the band Cold who replaced him?