Sally Mary Seltmann, is an Australian singer-songwriter, multi-instrumentalist and Record producer. From 2000 to 2009, Seltmann used the stage name, New Buffalo. Under that name, Seltmann wrote, performed, arranged and produced her debut album, The Last Beautiful Day in September 2004. Her second album, Somewhere, Anywhere appeared in March 2007. Seltmann and Canadian singer-songwriter Feist, co-wrote the song "1234" which was featured in a 2007 iPod Nano commercial. It became a Top 10 hit on the United States Billboard Hot 100 for Feist. Seltmann is married to Darren Seltmann formerly of electronic music group, The Avalanches. In April 2010, Seltmann released her third solo album, Heart That's Pounding. Late that year, she formed an indie rock trio, Seeker Lover Keeper, with fellow Australians Sarah Blasko and Holly Throsby. They issued a self-titled album in June 2011, which peaked at number three on the ARIA Albums Chart. In 2013, Seltmann released her fourth solo album, Hey Daydreamer. In April 2018, Allen & Unwin published Sally Seltmann's debut novel Lovesome.

Leslie Feist, known mononymously as Feist, is a Canadian and American indie pop singer-songwriter and guitarist, performing both as a solo artist and as a member of the indie rock group Broken Social Scene.