-SONG CREDIT- 01. 친절해요 (Violin by 대니 구) (HAHA 'THE KIND' DONGHOON) Lyrics by 하하, 나도진(A36) Composed by 하하, A36 Arranged by A36, 이스라엘 Song by 하하 Violin by 대니 구 Piano by 이스라엘 Chorus by 나도진 Programming by 송윤섭 02. 마포구 보안관 (Feat. 스윙스, 드림) (MAPO Sheriff) Lyrics by 하하, 스윙스, 나도진(A36) Composed by 하하, 스윙스, A36 Arranged by A36 Song by 하하, 스윙스, 드림 Whistling by 하하 Synthesizer by 공승민 Guitar by 송윤섭 Chorus by 나도진, 드림 Programming by 공승민, 송윤섭, 나도진 03. 다그닥 (Feat. 영준 of 브라운아이드소울, 심 of 설레게) (DAG-DAK) Lyrics by 하하, 나도진(A36), 심 Composed by 하하, 심, A36 Arranged by A36 Song by 하하, 영준, 심 Synthesizer by 공승민 Guitar by 하헌진 Bass by 송윤섭 Chorus by 심, 나도진 Programming by 송윤섭, 공승민 04. 신호등 (Feat. REDDY) (Traffic Light) Lyrics by 하하, REDDY, 나도진(A36) Composed by 하하, REDDY, A36 Arranged by A36 Song by 하하, REDDY Synthesizer by 공승민 Guitar by 송윤섭 Chorus by 나도진 Programming by 송윤섭 05. Sunny Day (Feat. Young K (DAY6)) Lyrics by Young K, 하하, 나도진(A36) Composed by Young K, 하하, A36 Arranged by A36 Song by 하하, Young K (DAY6) Synthesizer by 공승민 Guitar by 송윤섭 Chorus by 심, 향스, 나도진 Narration by 스컬 Programming by 공승민 -ALBUM CREDIT- ARTIST_HAHA PRODUCER_HAHA MUSIC PRODUCER_NADOZIN EXECUTIVE PRODUCER_QUAN ENTERTAINMENT CREATIVE DIRECTOR_HAHA CHIEF A&R_CHOI SUNGWOO A&R_JEON HYUNJIN ARTIST STRATEGY_HYUNGCHUL JANG, CHOI SUNGWOO CHIEF MEDIA STRATEGY OFFICER_CHOI SUNGWOO ARTIST MANAGEMENT_CHOI SUNGWOO, JEON HYUNJIN, SONG MINKI OPERATING OFFICER_YEOJIN JANG EXECUTIVE SUPERVISOR_HYUNGCHUL JANG COVER PHOTOGRAPH BY_ DAE CHOEL JUNG STYLIST_JINYOUNG BAE M/V DIRECTED BY_WON JANG (친절해요+다그닥+신호등) Recorded by 나도진(A36) at QUAN studio Digital Editing 나도진(A36) Mixed by Mixed by DRK (Asst.Ji Min Woo, Kim Jun Young) @kokosound studio(TRACK 5), A36 @A36 studio (TRACK 1, 2, 3, 4) Mastered by 권남우 at 821 Sound Mastering