Well, coming back as a ghoul was a decent option only it involved hurting living humans by blood-sucking and flesh-munching. Anyone who experiences death would, like her, give anything to have a second chance. Though by opting to come back as a ghoul she forever gave up on her music dreams.
Interesting and engaging story. Thanks for writing. You should seriously consider seeking a career in creative writing, like publish novels or howsoever else. You've got the talent and I think you'd achieve global domination if you did.