Original Artist Britney Spears (1999)Released 2005 (Timewalker) Formed in 1995 as a cover band under the name Cherry Pie, Crystal Ball have gone on from these humble beginnings to become one of Switzerlands premier power metal groups. Although they now have seven albums to their credit they seemingly never forgot their roots with this cover of Britney Spears' third single from her debut album, ...Baby One More Time. One of her most universally renowned and recognised songs, Crazy was another in a long line of top ten hits for the songstress upon her becoming a solo artist after starring in the famed Mickey Mouse Club revival of the 90s. The success of her first foray into the world of pop led her to become the leading female artist of the new millennia. Although succumbing to the pressures of the limelight later in life, Britneys debut material including Crazy has resonated through time and is still heavily played on mainstream radio to this day. And with Crystal Balls anthemic style of heavy metal infusing this pop classic with their own sense of crazy (pun intended), they have created a fitting tribute and in time, may have a number one song of their own.