Executive Produced by 박진우, 장동균 for neuron music Produced by Donnie J Composed by Donnie J Lyrics by 원써겐 Arranged by Donnie J Keyboards by Donnie J Piano by Joseph K Strings by Joseph K Recording Engineer Make Will @neuron studio Mixing Engineer Make Will @neuron studio Mastering Engineer Chris Gehringer @Sterling Sound, NY Jacket Designer Pink Pig