PK is known as one of the most diverse artists in Estonia and the founder of the "Parema Elu Nimel" movement, which advocates the right to spiritual freedom without prejudice regardless of personal status or interests. Since 2020 PK has created music bilingually in both English and Estonian.

He has been active since 2004 but was on a brief hiatus for a period due to a health condition he suffered in 2007. He has since then appeared in both national and foreign media talking about its effects on his life and how music has helped him restart.