My Dad used to do that.
He was a professional musician, and took such things very seriously.

He had what we called his 'listening chair', which was by the stereo, and he'd sit in it with headphones on, listening to heavy orchestral classical stuff at full blast, conducting or playing the air trombone. We thought it was very funny, but this being the 70's, never managed to get it onto youtube.

Mussorgsky was a regular.
(username failed moderation, Mon 27 Jan 2014, 12:58, 1 reply)

it's my favourite piece
i love the heavy stuff!
( Smash Monkey lowering the tone of the whole internet, Mon 27 Jan 2014, 15:03, closed)