LOVED Brian D'Addario. The cast recording certainly doesn't do him justice; I'd listened to it a million times before I actually saw "Little Mermaid" live, and my jaw just dropped when I saw him performing live.
I saw an incredible young Simba when I saw the touring company of "The Lion King" over the summer, but unfortunately, I'm not sure what his name was. There were two young Simbas, and I wasn't sure which one I was seeing-- their headshots weren't in the program, and there wasn't a specific schedule for who would perform the role on what day. The young Simba I saw was very energetic, adding all kinds of improvised dance moves and vocal riffs and stuff (but I was a bit disappointed that he didn't seem all that grieved when Mufasa died).
In my pants, she has burst like the music of angels, the light of the sun! --Marius Pantsmercy