drum machine [3, 7, 10]
guitar [4], recording [4, 11]
task
additional [6], background vocals [6]
executive
background vocals [9]
drums (drum set) [2]
background vocals [4, 11]
assistant [4, 9, 11]
background vocals [7], producer [1]
executive [4, 9, 11]
mastering
art direction, design
arranger [8], producer [8]
background vocals [4, 9]
background vocals [5, 7]
additional [5], background vocals [6-7, 10], co [2-3, 5-7, 10], keyboard [3, 10]
arranger [2-3, 5-7, 10], producer [2-3, 5-7, 10]
background vocals [11]
photography
background vocals [4], keyboard [4, 9], producer [4, 9, 11], programming [9]
background vocals [3, 10]
arranger [8], mix [8], producer [8], recording [8]
mix [4, 9, 11], recording [9]
guitar [2, 5]
executive, background vocals [3, 5, 10-11], producer [1]
bass [2]
artists and repertoire, producer [11]
drum machine [6]
mix [2-3, 5-7, 10], recording [3, 5-7, 10]
background vocals [4, 9, 11]
arranger [2-3, 5-7, 10], producer [2-3, 5-7, 10]
assistant [2-3, 5-7, 10]