arranger [4-5], sampler [4-5], string synthesizer [4], synthesizer [4-5]
electric piano [3], string synthesizer [3]
electric piano [2], string synthesizer [2]
electric bass guitar [3]
producer, vocal arranger
drums (drum set) [3]
producer
electric guitar [7]
arranger [2-3, 9], electric guitar [3, 9], electric piano [9], guitar [2-3, 3, 9], sampler [2-3, 9], synthesizer [9]
executive
guitar [5]
arranger [7-8], electric piano [7], sampler [7-8], synthesizer [7-8]
arranger [1, 6, 10], sampler [1, 6, 10], synthesizer [1, 6, 10]