"Glad Rag Doll" was released on October 2, 2012. "Wallflower" is her 12th studio album, released on February 3, 2015 by Verve Records. The album was produced by David Foster. Among the composers Krall and Foster tackled were the Eagles (two songs), Elton John and Bernie Taupin ("Sorry Seems to Be the Hardest Word"), 10cc ("I'm Not in Love"), Neil Finn ("Don't Dream It's Over"), and Gilbert O'Sullivan ("Alone Again (Naturally)"). The title track is from Bob Dylan's "Bootleg Series." And Paul McCartney gave her his blessing to record a previously unreleased original he'd written for his own jazz-flavored "Kisses on the Bottom".