My DS is about to have his 6th birthday. He seems keen on music so I was thinking of getting him a half size guitar. But don't know if he's a bit too young to really get much out of it yet and if I should wait a year or two. I am completely tone deaf and not at all musical so a bit clueless as to how realistic it is that he would enjoy it. Anyone else got their 6 year one a guitar and recommend it...or not?