Representing Spain at the 1998 Eurovision Song Contest, Mikel Herzog delivered a poignant ballad titled Qué voy hacer sin ti?. The recording captures the emotional intensity characteristic of the era's European pop standards, showcasing Herzog's vocal range within a dramatic orchestral arrangement. As part of the contest's extensive catalogue, the song reflects the competitive spirit of late 1990s Eurovision songs, where vocal performance and melodic structure often took precedence over complex production. Herzog's contribution to this international stage highlights Spain's continued tradition of sending heartfelt vocalists to represent the nation. The track remains a notable song in the singer's discography, illustrating the specific musical style that defined the competition during that period.