SONAMOO'于8月14日发行单曲专辑《HAPPY BOX PART.1》。收录曲《Friday Night》一曲由忙内New Sun亲自参与 Rap 作词，复古的节奏搭上充满中毒性的旋律让人印象深刻，歌曲完美诠释出女孩们在享受星期五晚上时的火热。\HAPPY BOX PART.1\Pine Series Album Start of the project!\\The pines had taken hold of the public to a powerful, yet lovely image as 'I love you?' In January 2017, containing the confessions of the spirited girl upstage this time came back with a new album project series 'Happy Box'.\\Pine series album project 'HAPPY BOX'. Guess What it is!\The 'Happy Box' project was designed to present fans with a special charm and concept of a pine tree that could not be seen in the box filled with expectation and curiosity about what will be contained. August 2017 Open, one of the pines will be the beginning of May 'HAPPY BOX' is going to radiate the charm of endless pine and public order in the songs fall into the second half of the last series of albums in 2017.\\Series project 'HAPPY BOX' prelude. First box open!\The first title song of the Happy Box project of Pine 'Friday Night' is a unique harmony vocals and addictive melody of pine members in a pop dance song with a retro sound compelling expressed a brilliant Friday night the girls. With a funky and sophisticated sound, you can also find another attraction of a pine tree that has been transformed into a 180-degree image by a youthful girl.\\Song description\\1. So Good\Lyrics by Park Suseok, Park Eunwoo \u002F Composed by Park Suseok, Park Eunwoo, bongwonseok \u002F Arranged by bongwonseok \u002F Chorus by Park Eunwoo \u002F Drum Programing by bongwonseok \u002F Bass by bongwonseok \u002F Keyboard & Synthesizer by bongwonseok \u002F Recorded by Kim Minhui @ TS MUSIC STUDIO \u002F Mixed by Kim Minhui @ TS MUSIC STUDIO \u002F Mastered by Choi Hyo-young @ SUONO Mastering\\Tok 'So Good' is refreshing, full sound and rhythmic melodies like carbon impressive shooting is that the youthful vocals and bouncing rhythm of pine members to the song expresses the exciting feeling of sonkkop Oh awaited girl Friday night heightened expectations for Friday night It is an intro song.\\2. Friday night\Lyrics by Misfit, nyusseon \u002F Composed by Park Suseok, Park Eunwoo \u002F Arranged by Park Suseok \u002F Drum Programing by Park Suseok \u002F Bass by Park Suseok \u002F Keyboard & Synthesizer by Park Suseok \u002F Chorus by Park Eunwoo \u002F Guitar by Hong Junho \u002F Recorded by Kim Minhui @ TS MUSIC STUDIO \u002F Mixed by Cho Master @ Cube Studio \u002F Mastered by Choi Hyo-young @ SUONO Mastering\\Title song 'Friday night' Nancy releasing the feelings of only awaited girl Friday night so Utrecht is addictive melody above retro rhythm sound is impressive and stylish pop dance song. The pine tree members' unique vocals and funky rhythms blend together to capture the enthusiasm of the girls on Friday night.