Believe me, It would be better if we didn't meet again. Go back to school. Go back to your life. And next time they ask you, say no. Killing is for grown-ups and you're still a child.
The DNA-encoded catalytic machinery of the cell can rapidly learn to promote new chemical reactions when we provide new reagents and the appropriate incentive in the form of artificial selection.
The extras are a nice bonus feature, but the main incentive is the musical experience.
Incentive prizes work.