DJ BA2S started playing around 1994, in the same period starts with rap in group named "Unit", a year later he co-founded the band CHAOZZ

• 1996 - The first album "... a nastal chaos" where worked as an co-author, DJ and MC. Later, based on other Chaozz albums.
• 1998 - based portal hip-hop.cz
• At the turn of the millennium is also active in the band "Špatnej Wliw" as a DJ
• 2002 - CHAOZZ started a pause, which continues to this day
• From 2005 returns to the intensive playing and return to the mic..
• DJ BA2S also played on Prague’s live shows of Ice Cube, Army of the Pharaos, EPMD and also on summer festivals HIP HOP KEMP and HIP HOP JAM.
• BA2S is a resident DJ at Chapeau Rouge Club in Prague.
• In 2018 Chaozz started a concert tour again, some summer festivals and recorded a new track named Průvan.