Remember the days when music was only available on vinyl. Nowadays, used record stores are a vanishing subculture and understanding why they are disappearing can offer a unique opportunity for older students to learn about culture, economics and history. Check out this screening of “I Need That Record! The Death (or Possible Survival) of the Independent Record Store” at Historic Northampton for a tour-de-force tale of greed, media consolidation, homogenized radio, big box stores, downloading, and technological shifts in the music industry told through candid interviews, crestfallen record store owners, startling statistics, and eye-popping animation…