Read the following context and choose the best option to answer the question.
Context: The professor 's earnest observation that Radiohead displayed Tibetan flags onstage could n't even thaw this frosty bunch and when Thurman asked for applause on behalf of happiness and freedom for all beings , he received a half - hearted smattering of handclaps back as one goon bellowed " Where 's Radiohead ? " Yet when Radiohead 's lighting crew was hoisted high into the rafters by harnesses and ropes minutes later , they received a cascade of claps , cheers and hoots . So much for freedom . By this point , State could n't help but feel a mite hostile towards pushy , Buddhist - and - Underworld dissing Radiohead fans , but fortunately that sentiment did not extend to Radiohead who were , in a word , galvanizing .
Question: What is being discussed here ?
Options: 
A. a television programme
B. A rock concert
C. A Shakespearean play
D. a symphony orchestra


B