Timudej is a Czech progressive rock band that has been around since 1975. They are known for their complex and experimental sound, which incorporates elements of jazz, classical, and folk music. The band has released over 20 albums, and their music has been praised by critics and fans alike.

Timudej's lineup has changed over the years, but the core members have remained the same. The band is led by guitarist and vocalist Pavel Fajt, who is considered one of the most influential guitarists in Czech rock history. Other members include keyboardist Jan Hrubý, bassist Petr Skoumal, and drummer Jiří Hrubeš.