Real name: Piotr Kowalczyk

Effective period / Period of releases: 2008 - 2011

A Polish rapper and hip-hop producer born in 1986 in Kielce, Poland. Medium is known for his style and lyrics which are based on astrology, Christianity and hip-hop history.

Career:
He started recording in the early 00s as BMC, but his career started in 2008 when he released his demo album "Seans Spirytystyczny". Two years later his second album "Alternatywne Źródło Energii" was released. Upon its release Medium signed a contract with Asfalt Records and in 2011 he released his third album "Teoria Równoległych Wszechświatów".

His fourth and at the same time his first double-album "Graal" was released on November 20, 2012. In 2014, after having converted to Christianity, he changed his name into Tau (6) and has been performing under that alias since then.