Early blues recordings were categorized in which two ways? A. Instrumental and vocal
B. Urban and suburban
C. Ragtime and Dixieland
D. Rural (country) and urban

Rural (country) and urban

Explanation:

hope it help;]

mark brainliest plz ( if u wont to)

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."

i think eddy chen is better.