Lunaverse story. A thousand years ago, Corona cursed Jackelope Valley, and it has never rained there since. Now the barren desert is the site of an annual music festival that celebrates up-and-coming artists--and Lyra's been invited to play! When Raindrops learns that her favorite band, the Daughters of Discord, are playing, she comes along as well... but soon after arriving, the two stumble upon the last living Jackelope. What should have been a week of fun and music turns into a race against time and the pitiless sun as the two ponies, aided by DJ Pon3 and the guitarist pegasus Thunder Axe, struggle to save the Jackelope's life...

"OC" to refers to Thunder Axe and assorted background/minor characters.