Opera luminary Joyce DiDonato joins us for a conversation about the star-studded album Hopes and Dreams: The Lullaby Project. An outgrowth of Carnegie Hall's Lullaby Project – which pairs pregnant women and new mothers with professional artists to write and sing personal lullabies for their babies – the recording includes contributions from Fiona Apple, the Brentano String Quartet, Lawrence Brownlee, Rosanne Cash, Joyce DiDonato, Janice Freeman, Rhiannon Giddens, Angélique Kidjo, Patti LuPone, Natalie Merchant, Dianne Reeves, Gilberto Santa Rosa, Pretty Yende, and Catherine Zeta-Jones.