Oh! I just realised that I was completely confused by your question, Carol! I thought you wanted
music by someone who was 18 in 2004! You probably wondered why I was listing all these artists' birth-dates!
In that case, your 18-year-old would very likely be listening to Cristina Aguilera, Avril Lavigne, Beyonce or someone in that general category of artist. All generally upbeat, though Lavigne was also into teen angst in her music, and hitting the top ten in the pop music charts.
Wendy
