Conversation so far:
When did they split up?
Brooks & Dunn have also contributed to several soundtracks and compilation albums.
In 1994, they recorded "Ride 'em High, Ride 'em Low.
Did the band break up and if so, when?
In early September 1994, the duo collaborated with Johnny Cash on a rendition of his song "Folsom Prison Blues" for the album Red Hot + Country, a charity album.
When did they embark on their solo careers?
Dunn has sung guest vocals on other artists' songs, including Lee Roy Parnell's mid-1994 cover of the Hank Williams song "Take These Chains from My Heart" .
What year did he record it?
), "Try Me" on Trisha Yearwood's 2005 album Jasper County, "Raise the Barn" on Keith Urban's 2006 album Love, Pain & the Whole Crazy Thing.
Were they on tour?
He also sang duet vocals with Carlene Carter on a cover of Johnny Cash and June Carter Cash's "Jackson" for the 2007 tribute album Anchored in Love.
Who is "he"?
Dunn.

Question: What was Brooks doing?
Self-contained rewrite: What was Brooks doing for his solo career?