Boston Sing Along

The Boston in this video is just like Dude. Whenever I play the recorder, flute or trumpet Dude will just wail along with me. It seems like certain notes trigger him, I wonder if it's the same notes for this dog. Perhaps it could be the motion of tilting the instrumented mouth up toward the sky. Maybe that motion triggers some primal howl function in the dog. Or possibly he's just trying to tell me I suck and I should give up the trumpet.