In what year was the album “Braterstwo” released by Hemp Gru?

In what year was the album “Braterstwo” released by Hemp Gru?: The album “Braterstwo” was released in 2012 by Hemp Gru, featuring 12 tracks.
What is the most successful song from the album “Braterstwo” by Hemp Gru?: “Uliczna liryka” is the biggest hit from the album “Braterstwo” by Hemp Gru.

Other artists of [genre_name]