It doesn't matter whether the song is old or not (I just mentioned it because I like it and think it has a good message), my point was that current music can have meaning as well, why would only songs from the early 60s ,70s, 80s, and 90s be able to have a meaning? More importantly I think that almost every song has a message, just that they each have different messages. You've got your love songs with their messages and you got the ones about the world with their message and ones about racism and they have yet another message and so on, so almost every song has it's message, no matter what time it's from.