There are at least 5 artists having used the name Jaël (or Jael). 1) Rahel Krebs. A Swiss singer & songwriter from the band Lunik. She also co-wrote and sang with Delerium on the song "After All" on their album "Chimera" (2003), "Lost and Found" on "Nuages du Monde" (2007), and "Light Your Light" on "Music Box Opera" (2012). She is both internationally famous in the Trance music community as well as domestically famous from her work in Lunik. The origin of her pseudonym is that she had trouble pronouncing her real name correctly as a child. Read more on Last.fm