Whether it is referred to as rock ‘n roll, rock ‘n’ roll, rock and roll, rock & roll, or just rock, the meaning of rock music is not definitive to one explanation or practice. These readings guide researchers in understanding "the spirit" of rock music by identifying characteristics, styles, and discourses of the genre.
"Popular music genres"
"Rock music -- Analysis, appreciation"
"Rock music -- Criticism and interpretation"
"Rock music -- Instruction and study"
"Rock music -- Philosophy and aesthetics"
"Style, Musical"