Question: who wrote lord of the rings theme music
[{'answer': 'Howard Leslie Shore', 'provenance': [{'wikipedia_id': '312451', 'title': 'Howard Shore', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 19, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '312451', 'title': 'Howard Shore', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 585, 'bleu_score': 0.9567532579243251, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9542386016816326614}, 'section': 'Section::::Abstract.'}]}]