rockumentary

enUK

rock·u·men·ta·ry

R0280285 (rŏk′yə-mĕn′tə-rē)n. pl. rock·u·men·ta·ries A documentary about rock music or rock musicians.
[Blend of rock and documentary.]

rock•u•men•ta•ry

(ˌrɒk yəˈmɛn tə ri, -tri)
n., pl. -ries. a documentary about rock music. [1970–75; b. rock + documentary]