MY LIFE's first single, "Gang", might honour the boundary-pushing R&B and hip-hop sounds that kicked off RAIN's career 15 years ago, but ultimately, the album stands out for his embrace of softer, sentimental tones. "Goodbye" is a gorgeous piano duet with Urban Zakapa's Jo Hyun Ah, while "Baby Baby" is a tender acoustic cut and "Sunshine" finds RAIN embracing his funky side—all proof that the singer can still deliver delightful surprises so far into his career.