픽보이의 두번째 미니앨범 [us] 너와 나 우리였던 이야기들 [Credit] Executive Producer : 박진우, 장동균 for neuron music Produced : Peakboy, HYESUNG Composed : Peakboy, HYESUNG Lyrics : Peakboy, Jay Moon, HunnyHunna Arranged : Peakboy, HYESUNG Keyboards : Peakboy (Track 01, 03, 06), HYESUNG (Track 02, 04, 05) Guitars : 박원준 (Track 03), 윤상지 (Track 05), 안토일 (Track 05) Recording Engineer : Peakboy, 최재만 (Track 03) Mixing Engineer : 김대성 (Track 01, 03, 04), 최민성 (Track 02), 양하정 (Track 05) @Tone studio, Make Will @neuron studio (Track 06) Mastering Engineer : 권남우 @821 Sound Studio Management : 진영민 A&R : 홍희정 Photography & Artwork : 임유근 @no.visa