drums (drum set) [2-10]
engineer [7]
background vocals [2-10], lead vocals [2-11], mix [1-10], producer [3, 7]
background vocals [2-10], bass guitar [2-10]
graphic design
background vocals [2-10], keyboard [2-10], mix [1-10], producer [3, 7, 11]
art direction
synthesizer [1-10]
photography
illustration
engineer [1-2, 4-6, 8-10]
background vocals [2-10], guitar [2-10]
design, photography
producer [1-2, 4-6, 8-10]
additional [3], engineer [3, 7], mix [1-10]
mastering
additional [1-2, 4-6, 8-10], assistant [1-2, 4-6, 8-10]