Ozone is the greatest teen-and-younger band I've ever seen. At ages 12-16, located in Phuket, Thailand, they regularly busk at the Naka Night Market. But what you'll want to do is check out their videos online (see links below). Guitarist Praew (aka Nene Royal) did such a killer job of her solo in "Bohemian Rhapsody" that Sir Brian May commented on it himself, along with Dweezil Zappa and others. Ozone is a force to be reckoned with, and I personally cannot wait to take a Thailand vacation and make it a point to catch an Ozone gig while I'm there.
"In The Chair With... OZONE | Episode #84"