L for Leitmotif and Lang, as in Jonny

Leitmotif is defined as 1. an associated melodic phrase or figure that accompanies the reappearance of an idea, person or situation, especially in a musical drama.
2. a dominant recurring theme
In novels, a leitmotif serves as a threat, a promise, a reminder of the high-stakes, and also as the theme encapsulated.
Here are two well-known ones from literature:
From The Hunger Games: "May the odds be ever in your favor". It's very similar to "May the force be With You." (Star Wars). This leitmotif is repeated as a scary reminder that the odds are hardly ever in one's favor, thus it amplifies the impending danger and possibility of death.
From 1984: "The future lies in the Proles". Ironic because the proles, or proletariats (peasants) are illiterate, poor and ostracized. Ironic also because their inherent power lies in those very same flaws. If they cannot read, they cannot be brainwashed, if they are not a part of Big Brother's inner or outer Party, they have total freedom to see the world as they like. And they happen to be in the majority. So, in this case, the leitmotif is used as a promise, in the midst of soul-killing fascism, that someone, even the little guy, if made conscious, could rebel.

Jonny Lang, Blues Master

Jonny Lang, blues musician extraordinaire is my favorite male vocalist and guitarist.
He started playing guitar at 12. By sixteen he was playing with BB King, and had recorded his first album. He sings with his entire soul. Blues runs in his blood. Mostly, he can be found on the west coast, but he does play around the country, and in true embodiment of the creative life, he tours a lot!

Who's your favorite musician? Your favorite example of a person who is living the creative life? Do you have a leitmotif in your novel? Your work-in-progress?    (A to Z Link)