There is more than one artist with this name:
1 - Krystal -Trance & Chillout production team from Germany known for “Would You Like To Seduce Me” and “Burning Flame”.
2 - Female vocalist Krystal Harris from the US, known for “Supergirl”, which appeared on the soundtrack to the 2001 motion picture The Princess Diaries.
3 - Krystal - German Trance project from Manuel “DJ Manian” Reuter & Yann “Yanou” Peifer, known for “Eternity”.
4 - Krystal - A Reggae artist known for “All Around The World” and “Twice My Age”.
5 - Krystal - A Rock band known for “Balferd Baldrs”
6 - Krystal - Latvian electro/dubstep band.