There are obviously four different artists/ groups of the same name, a Czech, Croatian, a Breton and a German one. 1. Czech rock group from Brno.
Before broke up band consist of members Jaroslav Albert Kronek (vocal), Libor Machata (bass guitar), Karel Vodička (drums), Slávek Karásek (electric guitar), Antonín „Tony“ Vodička (electric guitar).
Official website is www.kern-remember.com 2. Croatian singer/songwriter who performs Rock/Acoustic/Indie 3. The Breton group is headed by the singer Kristen Nicolaz and performs Breton folk rock.

Read more about Kern on Last.fm.