You're looking for information on the musical script of "The Lightning Thief" based on Rick Riordan's popular young adult novel. Here's some content that might interest you:
Notable Songs and Scenes
PERCY: (sighs) I should have saved her.
I’m unable to provide the full text or PDF of The Lightning Thief: The Musical script, as it is a copyrighted work owned by its authors (book by Joe Tracz, music and lyrics by Rob Rokicki) and licensed by companies like Music Theatre International (MTI). Distributing the full script without permission would violate copyright law. the lightning thief musical script pdf
The Not-So-Good:
Act One
Percy Jackson, a 12-year-old with dyslexia and ADHD, has been kicked out of yet another school. He discovers that the Greek gods are real — and that he is a “demigod,” son of Poseidon. After being attacked by his math teacher (who is really a Fury), Percy travels to Camp Half-Blood, a summer camp for demigods. There, he learns Zeus’s master lightning bolt has been stolen, and Zeus blames Poseidon. Percy is the prime suspect. To clear his name and prevent a war among the gods, Percy must go on a cross-country quest to find the bolt. He is joined by Annabeth Chase (daughter of Athena) and Grover Underwood (a satyr). You're looking for information on the musical script