The Ellington Orchestra played for ____ years at the Cotton Club

At video game companies, the workers involved in music tend to be freelance except the ______ _____, who is often full-time staff.

What will be an ideal response?

________ determined that light waves behave as "quanta," breaking up into discrete and separate bundles of energy.

A. Einstein B. Planck C. Michelson and Morley D. Heisenberg