"I've been through this fame thing before, when the band was big in '80, '81"

John Lurie is referring to his experience with fame when he belonged to the band in the early 1980s. He is implying that he has actually been through the highs and lows of fame prior to and is familiar with the process. He is likely describing the success of atrioventricular bundle in the early 1980s, when they were popular and popular. He is likely revealing his understanding of the fleeting nature of fame and how it can reoccur rapidly. He is also most likely expressing his appreciation for the success he had in the past and his understanding of the significance of taking advantage of it while it lasts. He is most likely expressing his understanding of the value of enjoying the minute and not taking it for approved. He is also most likely expressing his understanding of the significance of remaining simple and grounded in spite of the success and popularity.