Yö

Yö () is a Finnish rock band, formed in 1981 in Pori.

The band has had many line-up changes during their history, and almost 20 different musicians play or have played with the band. Yö's first line-up included singer Olli Lindholm and composer, singer and keyboardist Jussi Hakulinen, guitarist Jani Viitanen, bassist Juha Rauäng and drummer Harri Varhala. Since the late 1980s band has been more or less based in Tampere.