Question: Coko and Justine Frischmann both enjoyed what music profession?
Sentence (from "Love and Poison (book)"): The book, written by long-time band associate David Barnett, reveals the real stories behind singer Brett Anderson's battle with drugs, his relationship with Elastica's Justine Frischmann and the subsequent feud with Blur after she started stepping out with Damon Albarn.
Relevant evidence: No