I bought the Wellington's Victory disk because the original piece of music had been composed for a music playing machine....a really....really big music box, as it were. The music survives, the machine was never successful.
I put the disk on a buddies stereo...with then common 12" 3-way ported speakers from RSL, a Southern California company which made it own line of pretty good speakers. JBL copies.....
We were out front playing Frisbee when the first shot hit. My buddy went pale and bolted for the house to turn it down. It was so loud I thought the woofer cone would have been launched across the room, connected back the the speaker with a little curly-cue of wire.
I felt bad for a second, until I remembered some of the nasty stuff he had done to MY stereo over the years!