Keyshia Cole pours her heart out on the soulful “Tired of Doing Me,” a duet with R&B crooner Tank from her upcoming album Calling All Hearts. “I’m tired of doing me ’cause it ain’t workin’,” sings a broken-hearted Keysh on the piano-laced ballad produced by “Toxic” Donald Alford, who helmed her duet with Monica (“Trust”). Listen to the duo share their pain below.