The assignment evaluates the buying preferences of young adults and senior citizens for Jonnie music albums. The results show that there is no significant difference between the two groups' preferences, with both preferring to purchase CD's and albums from retail stores rather than online. A chi-square test was used to assess the responses, which showed a high level of significance. Overall, it can be concluded that nostalgia marketing strategies are effective in enhancing sales and profit margins, and that live concerts and retail shops are key factors in driving sales.