Complex sentence: In 2005 and 2006, Sophie released the hugely successful tracks'Call of Tomorrow' and'Isis', on respected labels Galactive and ATCR, both of which received support from many of the world's top DJs including Paul Van Dyk and Armin Van Buuren.
Split into simpler sentences: In 2005 and 2006, she released the hugely successful tracks entitled "Call of Tomorrow" and "Isis", within Galactive and ATCR, respectively. These success catch the eye of world's top DJs including Paul Van Dyk and Armin Van Buuren.