Complex sentence: Interscope Records formed a London-based spin-off group called Paradiso Girls through an open audition, however in 2010 were dropped and further promotion of their planned debut album "Crazy Horse" was cancelled, disestablishing the group.
Split into simpler sentences: Interscope Records formed a London-based spin-off group called Paradiso Girls through an open audition. In 2010, they were dropped and further promotion of their planned debut album "Crazy Horse" was cancelled, disestablishing the group.