Terence Lam Ka-him is a Hong Kong composer, singer-songwriter, and record producer. Lam had a musical interest since a young age, which he started to learn playing the piano when he was four or five years old. He attended the Lingnan University, where he received the Bachelor of Arts (Honours) in Contemporary English Studies in 2013. During his university studies, Lam participated in several college singing competitions, where he met the singer-songwriter Chet Lam who brought him into the music industry. In 2014, he became a composer, signing a contract for Warner Chappell Music Hong Kong where at one point he was composing one song a week.

Joey Wong Ho-yee, known professionally as JW, is a Hong Kong Cantopop singer and actress. Debuted in 2010, Wong was the youngest singer at the time to have won a "Golden Melody Song" at the Jade Solid Gold Best Ten Music Awards Presentation. She later found success with her 2015 hit "A Life of Contradictions". Wong ventured into acting after signing with Voice Entertainment in 2020, appearing in various TVB television series.