You think you know an artist. Then they hand you something like this. "Heal" isn't the HAYLA you've been dancing to — it's the one she's been keeping to herself. And we're so glad she's finally letting us in.

The reasoning behind some of the greatest songs in history never made it to the top spot on the charts.  Just imagine, hearing the same songs everywhere you go - at a bar, a mall, a grocery store, or the radio, and thinking that there is no way it didn’t hit the number one spot on the charts. The reality is that some of the songs that marked our middle school, high school, or college experiences didn’t even come close to that coveted spot.