I had a coworker who used to be a C64 enthusiast. One day, a very long time ago, he discovered a C64 program on Usenet called "drive music".
He downloaded it and ran it... and his floppy drive started playing music. After playing with it for a while, he heard that using it too much could throw your drive heads out of alignment, so he got rid of it.
For me, alignment problems on the 1541 were fairly common (there was a lot of head thrashing when trying to read "protected" disks), which ended up with the 1541 cover being easily removable for me, and always a screwdriver nearby to recalibrate.
He downloaded it and ran it... and his floppy drive started playing music. After playing with it for a while, he heard that using it too much could throw your drive heads out of alignment, so he got rid of it.