The Swell Season is a folk rock duo formed by Irish musician Glen Hansard and Czech singer and pianist Markéta Irglová. "The Swell Season" name is derived from Hansard's favourite novel by Josef Škvorecký from 1975 bearing the same title. Their debut album, released in 2006, carried the same name. From 2007 through 2010, a documentary film was made about Irglova and Hansard called The Swell Season. The documentary premiered at the Tribeca Film Festival in June 2011 to positive reviews.