Write a 5-sentence prompt that guides your article on 1966’s soundscape and its Top 40 list. Include a hook about how 1966 marked pop’s “growing up,” a focus on at least two studio techniques that defined the year, and a short plan for a listening-guide section that pairs tracks to illustrate the year’s arc. Tie in cultural context (youth culture, global reach) and end with a call-out for a concluding reflection on how 1966 set the template for the rest of the decade. If helpful, mention specific tracks to anchor your examples (e.g., God Only Knows, Tomorrow Never Knows, Eight Miles High, Good Vibrations).