Has it ever happened to you that you can't get enough of a song and so you go on listening to it for days? Sometimes the song may not be very appealing to others but you have avid ears for it 'coz it was a part of your growing up phase. Or maybe that song brings lot of memories. Whatever it is, I find myself hooked to one song for days altogether. And then, I hear my neighbour playing a new song. I like it so much that I switch over to that song.:) Thus, the cycle continues.