Quorum is a progressive rock band formed in 2003 in Moscow, Russia. The band is influenced by XIX century music and ‘70s rock. Some listeners compare the sound of the band with legendary band Genesis.
In 2011 Quorum released its first album, Klubkin's Voyage
In 2015 Quorum released its second album titled Another World
In 2014–2018 Quorum collaborated with blues singer Nikolay Arutunov and performed number of covers on songs by Genesis, King Crimson, Camel, ELP, Procol Harum, UK and other British progressive rock bands of '70s.
In 2019 band is working with new material and occasionly play prog covers on various festivals.

Members:
Dmitry Shtatnov: Keyboards, vocals (Former Bass-guitar)
Pavel Barabanov: Guitars
Sergey Nikonorov: Drums
Vladimir Yanovsky: Bass-guitar

Former members:
Stanislav Smirnov: Live keyboards
Elena Kanevskaya: Live keyboards, vocals
Dmitry Drogounov: Flutes, guitars