arranger [6, 9]
producer [4, 7]
guitar [4-5, 9]
arranger [5]
assistant [8], background vocals [8]
arranger [8]
background vocals [4, 8]
background vocals [6]
background vocals [6]
task [7]
background vocals [6], guitar [6], producer [6]
task [4, 8-9]
arranger [4]
violin [8]
mix [8], producer [8]
arranger [7], programming [6], vocoder [7]
guitar [8]
task [5]
mix [4, 6]
task [8]
guitar [7]
bass guitar [6]
keyboard [9]
mix [5, 7, 9], task [5, 7, 9]
background vocals [9]
guitar [6]
background vocals [6]
task [8]
task [8]
background vocals [4, 8-9, 9], producer [5, 9], vocal arranger [4, 8]
background vocals [4, 9]
task [8]
