Conversation so far:
What kind of art did Scott do?
Weiland's vocal and musical style.
Did he release any albums?
Weiland's first solo record, 1998's 12 Bar Blues, represented a huge shift in Weiland's style.
Did that album have an singles on it or successful songs?
CANNOTANSWER.
What came of his album 12 bar blues?
the album featured a sound "rooted in glam rock, filtered through psychedelia and trip-hop..
After that album did he release another?
Weiland's second solo album, 2008's "Happy" in Galoshes, featured a wide variety of musical genres.

Question: Which genres did "Happy" feature?
Self-contained rewrite: Which genres did Weiland's album "Happy" feature?