No but death note the musical being all about love and what are humans (and gods) capable of diong for it makes me weak like...
Light starting with a song about what does it mean to live in a society where justice is just a circus, where powerlful people can get away with everything they want. How he gets everyone in his class to sing about their opinions on justice. How his love for looking for some kind of justice, for some kind of sense of that very word, leads him to his very end, where he found a sense for that word, but is already too late.
L's songs and actions being all about the truth and what does it take to look for it. And asking himself in the process if the truth can be something as simple as just connecting some dots, or if it means to take a look at the greater picture. And in that search for the truth he leads himself to his very end.
Misa's character being all about (and this is my favorite part) wanting to love the whole world, but being uncapable of it because there is just so much evil in the world that makes us wonder if its really worth it to love it that much and hoping that maybe, one day in the near future, if there was just someone getting rid of everything thats evil in the world, we can be so sure that loving everythig that exists was the true purpose of the very act of living all along.
Rem's final song being so full of love to everything that makes us human: hoping and dreaming and praying and trying and failing to dream about whats possible and keep trying because thats our very nature. And if a literal god can feel moved by that fact with seeing how misa will sacrifice everything, even when she has a long way to go (i mean, she has a career as a model and pop star) just because she hopes the world can actually be a better place if only someone would do something about evil people, then how could we not feel moved as well (i cry at that part don't touch me). Because if Rem, who started the show believing is worthless to dream and try to keep going no matter what and ends the show becoming that same thing she criticized, finally seeing why we are like that, then there is no reason for us to not believe that love gives us the power to go on.
And then there's Ryuk...not loving anything really, just being there for a couple of laughs...but being there to see the whole thing! Loving nothing else but himself. Even if he doesn't have a purpose, even if he will have to go back to the shinigami realm where he'll be bored to death again, he still doesn't fall for anything else, for anything that makes a human...human...he's the only one left at the end of the show, telling us that, at the end, everything was worthless anyway... and of course he thinks like that, if there is nothing else for him to love.