Hydrogen

lead vocals, acoustic guitar, electric guitar, electronic instruments [1, 1-2, 2-3, 3-4, 4-5, 5-6, 6], engineer, producer, programming, sampler, synthesizer

lyricist

background vocals, mastering, co, engineer, membranophone, mix, synthesizer

design/illustration, graphic design

executive

bass guitar, ebow, electric guitar, engineer

additional [3], guest [3]