Organic Abstract

I took a photo of this organic item, popped it up a little in HDR, then inverted it. Can you guess what it is?

I had to go to the far side of Tucson for a doctor’s appointment. This one is a full hour’s drive. I just love spending two hours on the road to see the doctor for 10 minutes. *sigh*

I was listening to music during the trip and began to think. (Dangerous, I know.) Most are either breakup songs or love songs. I could only think of two which aren’t off the top of my head. The first was American Pie and the other was Ed Sheeran’s What Do I Know?.
Challenge: can you name one?

The blip is a photo of coleslaw (cabbage).