In response to a non-story stirred up by an unfounded rumor regarding composer credit for Captain Marvel, Oscar-winning composer Michael Giacchino (Up) had to head to social media to confirm that, no, he did not actually compose the score to Marvel's latest blockbuster. That credit, as was officially and responsibly reported, goes to Pinar Toprak, Marvel's first female composer and, as of the first weekend box office for Captain Marvel, also the top-grossing female composer. Now there may have been some shade of truth to the original rumor before it got blown out of proportion …