Trends in Entertainment- Back to the Future

Looking at current trends, it's hard to imagine how we will entertain ourselves in the future. For example, today's Ipod allows you to download your favorite tunes from the Internet in seconds. But, how do we actuallly use this? The other day, we were out and about and heard an old song that we liked playing as background music in a restaurant. What did we do? We figured out who the artist was and added it to the Ipod of course. So old music becomes new music and so on. Who knows, maybe the next Top 40 will come from the 70's!!