"K3" is a Belgian girl group known for their catchy pop songs aimed at children. Their self-titled album, "K3," features a collection of upbeat tracks that promote themes of friendship, fun, and adventure. The album showcases the group's signature harmonies and vibrant melodies, making it popular among young audiences. The album includes several hit singles that have contributed to the group's success in the children's music genre. With colorful artwork and engaging music videos, "K3" has become a staple in Belgian pop culture, appealing to both kids and their families.