Question: who sings the wizards of waverly place theme song
[{'answer': 'Selena Gomez', 'provenance': [{'wikipedia_id': '23089794', 'title': 'Wizards of Waverly Place (soundtrack)', 'start_paragraph_id': 3, 'start_character': 72, 'end_paragraph_id': 3, 'end_character': 84, 'bleu_score': 1.0, 'section': 'Section::::Background.\n'}]}, {'provenance': [{'wikipedia_id': '21589124', 'title': 'Wizards of Waverly Place: The Movie', 'section': 'Section::::Production.:Promotion.\n', 'start_paragraph_id': 27, 'end_paragraph_id': 27, 'meta': {'evidence_span': ['Selena Gomez recorded a "Magic" cover for the film that is featured on the soundtrack for the film', 'Selena Gomez recorded a "Magic" cover for the film that is featured on the soundtrack for the film a']}}]}]