하웅 (Hawoong) - 고민 중 (feat. 줍에이 (Joob A)) 1. 고민 중 (feat. 줍에이 (Joob A)) "영원히 함께 하자던 수많은 밤 약속도" [Credit] Composed by 하웅 (Hawoong), FLIP, hanji, 줍에이 (Joob A) Lyrics by 하웅 (Hawoong), 줍에이 (Joob A) Arranged by 하웅 (Hawoong), FLIP, expokid Main Vocal by 하웅 (Hawoong), 줍에이 (Joob A) Background Vocal by 하웅 (Hawoong), 줍에이 (Joob A) Guitar by hanji Piano by expokid Bass, String by FLIP Drum, Percussion by 하웅 (Hawoong), FLIP Mix & Mastered by 유재민 2. 결국 여름도 끝이 난다. "의미 없게 반복되는 시간은 또 흘러갈 텐데" [Credit] Composed by 하웅 (Hawoong) Lyrics by 하웅 (Hawoong) Arranged by 하웅 (Hawoong) Main Vocal by 하웅 (Hawoong) Background Vocal by 하웅 (Hawoong) Synthesizer, Guitar, Keyboard, Drum, Percussion, Bass by 하웅 (Hawoong) Mix & Mastered by 유재민