Premise: They Only Come Out at Night is 1984 dance single by Peter Brown. The single was his first number one on the dance chart, where it stayed for one week. "They Only Come Out at Night", also peaked at number fifty on the soul singles chart, but unlike previous Peter Brown entries, it did not make the Hot 100. It did, however, reach No. 102 on the "Billboard" Bubbling Under the Hot 100 chart.
Hypothesis: Peter Brown's song They only come out at night was an opera song