dennis is a movie director on advice from his chief lighting technician dennis decides to use a formula lighting system to enhance a particular shot what type of light or lighting technique did Dennis decide to use

poopy in my buttie

Explanation:

the string with the finger instead of using the bow

pitch- the definition of pitch is as follows:

"the quality of a sound governed by the rate of vibrations producing it; the degree of highness or lowness of a tone."