Question: who did the music in eddie and the cruisers
[{'answer': 'John Cafferty', 'provenance': [{'wikipedia_id': '3601835', 'title': 'Eddie and the Cruisers', 'start_paragraph_id': 23, 'start_character': 79, 'end_paragraph_id': 23, 'end_character': 92, 'bleu_score': 1.0, 'section': 'Section::::Cast notes.\n'}]}]