Insert: a 45 rpm record with music, sound effects and voices (no voice credits available)
All-new story & art. Art contains numerous swipes of Gil Kane and Steve Ditko Spider-Man figures. Terry Austin inking per Nick Caputo, January 2014. The inker attribution may be confirmed by page  (the story pages are unnumbered), top panel, in which (just below J. Jonah Jameson's speech) a note can be seen tacked to the noticeboard that is just about legible as "austin".
On the first page, between Draco's hand and Spidey's foot, there is a sign on a rooftop that reads "L & P" - perhaps this is some indication of the artists' identity?
From the 45 rpm record: "Written and Produced by Arthur Korb; Produced under the supervision and control of the Marvel Comics Group". The recording has its "Beginning" on Side 1, and the "Conclusion" on Side 2.