Berry came into the spotlight in 1988, when he teamed with Keith Emerson and Carl Palmer (of Emerson, Lake and Palmer fame) and formed the band 3. Their only album, To the Power of Three, drew much criticism from progressive rock fans for its radio-friendly and polished 80's sound, considering the progressive pedigree of both Emerson and Palmer. 3 disbanded in 1989 after a successful tour supporting the album. The first single released from the album, Talkin' Bout, penned by Berry, reached #9 on the Billboard Mainstream Rock Tracks chart.

[source: Bop Shop website, 2019-Oct-28]