Option b. neoclassicism-virtue of the common hero
This is a newly rediscovered Greco-Roman ideals that draw inspiration from the "classical" art and culture of ancient Greece or ancient Rome. The main Neoclassical movement happened with the 18th century Age of Enlightenment and continued in the early 19th century, competing with Romanticism. In architecture, the style continued throughout 19th century, 20th century and to the 21st century.
I believe that would be a Semitone.
It is a rock opera that explores Pink, a jaded rock star whose eventual self-imposed isolation from society forms a figurative wall. ... Bassist Roger Waters conceived The Wall during Pink Floyd's 1977 In The Flesh tour, modelling the character of Pink after himself and former bandmate Syd Barrett.
Hope this helps!