윤종신
Musically", Talk About S" incorporates hugely elements from dance-pop and electronic, while it also interpolates other genres, such as jazz and R&amp;B. Aside from the executive producer Jo Yeong-cheol, frequent lyricist Kim Eana and producer , the album also features productions from , Postino, KZ, Yoon Jong-shin, and Junjaman, whom had previously remixed Brown Eyed Girls' single "My Style". Lyrically, the album focuses on themes such as love, sex, and relationship.