This air guitar is a toy for both young and old boys. I gave it to my nephew and he and his dad had great fun wih it. I just ordered another one but ended up with the "air guitar rockstar" by mistake. How disappointing. The V-beat is the better product with more challanging play value. It looks better and feels less plasticky.
If you want to make real music, though, invest in an e-guitar and learn to play.