What If... is the seventh full-length studio album by the American rock band Mr. Big, which was released on December 15, 2010, through Frontiers Records. It was the band's first album since their 2009 reunion, their first album in 10 years since 2001's Actual Size and their first album with the original line-up featuring guitarist Paul Gilbert since 1996's Hey Man.
The album was recorded between September–October 2010 in a Los Angeles-area studio with producer Kevin Shirley (Iron Maiden, Aerosmith, Rush, Black Country Communion).
The first single from the album, "Undertow", was released on November 27, 2010. A music video was filmed for the single and featured on the special edition DVD of the album. The album was supported by a world tour in 2011.
Personnel
Mr. Big
Eric Martin – lead vocals
Paul Gilbert – guitar, vocals
Billy Sheehan – bass guitar, vocals
Pat Torpey – drums, percussion, vocals
Production
Kevin Shirley – producer, mixing
Vanessa Parr – engineer at Village Recorders
Jared Kvitka – engineer at The Cave
Steve Hall – mastering at Future Disc, Los Angeles