Are you a fan of rock opera at all? I love it! If you don't know what it is, it's basically rock music songs with lyrics that relate to a common story.
Actually yes I am. And also Metal symphony
One thing I really like about rock opera is how they use various character roles within the song lyrics. It's a pretty common storytelling device used in the genre.
I wonder what the most popular is?
I do know that Colin Fleming from "The Atlantic" identified "The Story  of Simon Simopath" by the British psychedelic band called Nirvana as being one of the first recorded rock opera. They were pretty big!
I'd say. My favorite is The Wall by Pink Floyd
I'm a big fan of "Mad Birds of Prey (A Mini-Opera) which is a long suite recorded by Montreal's Influence in 1967. IT closed out their sole album, which was released in January 1968.
Is Jesus Christ Superstar considered a rock opera?
Jesus Christ Superstar
Jesus Christ Superstar is a 1970 rock opera with music by Andrew Lloyd Webber and lyrics by Tim Rice. The musical started as a rock opera concept album before its Broadway debut in 1971. The musical is mostly sung-through, with little spoken dialogue. The story is loosely based on the Gospels' accounts of the last week of Jesus's life, beginning with the preparation for the arrival of Jesus and his disciples in Jerusalem and ending with the crucifixion. It depicts political and interpersonal struggles between Judas
about it now is that we actually got a call from Barack Obama's people saying they'd heard the song, they felt its theme really suited their campaign, and that they'd love to feature it on their fundraising record 'Yes We Can; Voices Of A Grass Roots Movement'! You know, as soon as they told me that, I was like 'You don't even have to ASK! You can use ANY of my songs for ANYTHING to do with Barack Obama!'!"
Music video