Alan Warner is not primarily known as a musician but as a Scottish author, best known for his novels like "Morvern Callar" and "The Sopranos." However, the name may also be associated with various musicians or bands in different contexts. If you meant a specific musical artist, please clarify. If you're referring to Alan Warner in a musical context, he may be less prominent or could be a local or emerging artist not widely covered in mainstream sources. Please provide further details or specify if you have a different artist in mind, and I can assist you more accurately.