IU’s wonderful voice and maturity in playing serious parts belie her young age, indicating she was genuinely meant to be a star. She has released many unforgettable songs throughout the years, many of which she created herself or in collaboration with other famous performers. Some talk about love, melancholy, regret, and the joys of youth, while others explore life lessons that listeners might benefit from. Here are a few that may strike a chord with you, no matter how you feel.

1. When you’re feeling the stress and exhilaration of first love: “Good Day

IU has several songs, but one of her most memorable is “Good Day,” which highlights her high-octave vocal range and blend of dramatic and peppy genres. This song’s genre wonderfully complements her voice and image, which may explain why several of her subsequent songs sound similar.

2. When you reach the age of thirty: “Twenty-three

Many people believe that reaching your early twenties marks the beginning of being a “true adult”; a period when you leave your immaturity behind, begin to become responsible, and select a course in your job and life in general. IU was probably feeling the same way when she wrote this song, which talks about the ups and downs of being 23 years old.

3. When you want to escape time: “You & I,” “Red Shoes,” and “Above the Time

IU has experimented with various styles in her songs and videos, but if there’s one thing that connects them all, it’s her own narrative approach. When you listen to “You & I” and “Red Shoes,” you’ll feel transported to another era, as if you’re reading a fictitious story, seeing a dream film, or embarking on your own voyage.

4. When you’re experiencing the pain of heartbreak: “Ending Scene

Her delicate, haunting voice and gloomy melody for “Ending Scene” make it a tear-jerking tune that will appeal to individuals going through a breakup or realizing that two people are simply not meant to be together. The video, which stars Kim Soo Hyun, displays scenes of a couple going from joyful to sad.