But the damn "tropospheric propagations" keep changing stations and pick songs that describe what I'm doing or writing.

For example, since local eavesdroppers that think they need to know our business keep trying to instigate an old feud I had with the NSA, I advised them to form multi-agency task-forces in this hotbed of domestic terrorism in Alabama. I even made up an acronym Signals Intelligence Services (SIS) for the multi-agency task force.

My radio is playing a song from several hundred miles away by Stevie Ray Vaughan titled LOOK AT MY LITTLE SISTER.

When I reinvented the acronym SIS, I had no idea that it was an early name for what became the National Security Agency; but it's probably just a coincidence.

We have lots of fun on my radio; and it scares the crap out of local eavesdroppers that have no right or proper warrants to eavesdrop on me to attain federal secrets. It might change to a station on the same frequency much farther away in a few minutes. As an experiment, try tuning your FM radio to an out of town station and see what they are playing.