Glen Hansard and Markéta Irglová, known for their Oscar-winning song "Falling Slowly" from the indie film Once, recently charmed the audience at a Tiny Desk concert in Washington, D.C. The folk rock duo, who perform as The Swell Season, opted for an intimate setup with Hansard's acoustic guitar, deviating from the usual Tiny Desk format, and extended their performance past the planned setlist due to Hansard's enthusiasm.

The Swell Season's musical journey began with their self-titled debut album in 2006, leading to widespread recognition after the success of Once in 2007. The duo's collaboration solidified under the name The Swell Season, with their enchanting sound capturing audiences worldwide. A documentary titled The Swell Season was made about their musical partnership, receiving acclaim after its premiere at the Tribeca Film Festival in 2011.