I live in Bethel, nearly a stones throw from the tracks. About an 1-1/2 hour ago, I heard a train blowing for crossings. This Engineer seemed to be very melodic with his/her horn. Just enough air for the low notes, then ending up with higher notes. I do notice one train every weekday evening when the engineer knows how to blow that horn like a musical instrument. But what I heard earlier was very different. Maybe a Christmas tune? Very enjoyable to hear.