Oh What a Night is an exclusive musical and concert experience reuniting Peter Johansson, Bruno Mitsogiannis, David Lindgren, and Robert Rydberg – the stars from the hit musical Jersey Boys – backed by an eight-piece live band. The first act celebrates the classic hits of Jersey Boys and Frankie Valli & The Four Seasons, including 'December ’63 (Oh What a Night)', 'Sherry', and 'Can’t Take My Eyes Off You'. The second act features highlights from musicals the performers themselves have starred in, such as We Will Rock You, Saturday Night Fever, Chess, Jesus Christ Superstar, West Side Story, and Mamma Mia! The production tours Sweden and culminates in a guest run at China Teatern in Stockholm in January 2027.