Question: "Margaritaville" is a 1977 song by a singer-songwriter with a base of fans known as what ?
Sentence (from "Margaritaville"): In the United States "Margaritaville" reached number eight on the "Billboard" Hot 100 chart, and went to number one on the Easy Listening chart, also peaking at #13 on the Hot Country Songs chart.
Relevant evidence: No