This past weekend, CTV presented an interesting documentary called "The Musical Brain". Famous musicians Sting, Michael Bublé, Feist, Wyclef Jean and David Kane participated in the documentary.
10,000 hours to Achieving Mastery
In his book, This is Your Brain on Music, Dr. Daniel Levtin wrote: "… ten thousand hours of practice is required to achieve the level of mastery associated with being a world-class expert — in anything.