I am probably all alone in this but I would rather her the sweet sound of an engine (2 stroke or 4 stroke) than the trashy sound of that screeching yowling rock music in the background. I also like hearing any comments by the pilot, the photographer, or the spectators. I think hearing the way the engine is used by some of you real hot-dogs would help some of us that are trying hard to learn some of the tricks of the trade. I'd like to hear any comments on this subject. ............RJ