Barbra Streisand, THE SECRET OF LIFE: PARTNERS, VOLUME 2. For this new collection of duets, Barbra collaborated with a stellar group of friends, contemporaries, admirers, and label mates to share the microphone on eleven tracks. The album serves as a long-awaited follow-up to 2014's #1, Platinum-certified duets collection, Partners. - The new album brings together timeless talents, each with their own unique vocal styles - ranging from Paul McCartney, Bob Dylan and James Taylor, to Sting, Hozier, Sam Smith, Seal and Josh Groban. Country star Tim McGraw, and jazz influenced chanteuse Laufey, also lend their unique styles to their duets, and a powerful all-star trio, featuring Barbra joining forces with Mariah Carey and Ariana Grande, is also included on this album.