Music playing tips

My oldest grandson is pretty adept at playing the fiddle, mandolin, and even ukulele. He's been taking lessons for a couple of years now, is in his school band, and is a member of the local fiddlers association. I love hearing him play Bluegrass Music. He's got a lot of style when he plays - not just good technique. I should really send his mother (my daughter) the information about this newsletter I looked at.

It offers monthly tips to become a better player. There is also basic information for sale about playing all kinds of musical instruments with a Bluegrass flare. What do you think? Would this newsletter be helpful or not?