This chapter focuses on the multiple meanings of the word "tune." It begins by clarifying that "tune" can be a noun meaning melody and a verb meaning to adjust the tuning of an instrument. Examples are provided to illustrate the usage of "tune" in different contexts.
The word "tune" can be used as both a noun (meaning melody) and a verb (meaning to adjust the tuning of an instrument).
The phrase "tune up" is also related to music and means to tune a musical instrument.
The use of "tune" as a verb is demonstrated through examples, showing how it's used to describe the act of adjusting the tuning of an instrument.