Question: Aleksandr Yurievich Domogarov is a singer in a musical genre whose songs are bsed on themes of the ubran underclass and what?
Sentence (from "Aleksandr Domogarov"): (Russian: Алекса́ндр Ю́рьевич Домога́ров , born 12 July 1963) is a Soviet and Russian theater actor, TV presenter, Russian chanson singer, People's Artist of Russia (2007), actor known for playing historical roles.
Relevant evidence: Yes