Related Information for Cans Multiple artists are known as Cans.1. Cans is the heavy / power metal side project of Joacim Cans, Hammerfall's singer. The songs tend to have a heavier sound and darker subject matter compared to HammerFall. Touring with Cans did occur in Europe, and a statement was released through an interview that he (Joacim Cans), was very happy with the positive feedback he received regarding this side-project, and that he would make a second album in the future... read more