Question: what has replaced the drum kit in studio work
[{'answer': 'electronic instruments', 'provenance': [{'wikipedia_id': '9079', 'title': 'Drum kit', 'start_paragraph_id': 1, 'start_character': 698, 'end_paragraph_id': 1, 'end_character': 720, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'both hybrid ( mixing acoustic instruments and electronic drums ) and entirely electronic kits are used'}, {'provenance': [{'wikipedia_id': '9079', 'title': 'Drum kit', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 865, 'bleu_score': 0.9435994014679331, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13046012813665608132}, 'section': 'Section::::Abstract.'}]}]