That, I certainly do.
I have not heard Devil’s Carnival, but I believe it was written and produced by the same people who made Repo! The Genetic Opera, yes?
I did quite enjoy Sweeney Todd, as well as Phantom of the Opera, and the Jekyll & Hyde 1997 cast album.
I have also heard Rent, Jesus Christ Superstar and the Sound of Music. There are others I have heard, of course, but the ones I have mentioned are the productions I most enjoyed.
I also quite like opera – the theatrical ancestor of the modern musical.