JPE is a greatly underrated composer IMHO. I agree that the Second Symphony is a really fine work, but so are every one of the overtures of his which I've heard. The Valkyrie ballet is a very strong work too, as is his opera Liden Kirsten. Even the Piano Sonatas plumb real depths and reward repeated hearing. Had he been writing in Germany and not the musical backwater of Denmark (with all due apologies to any Danish readers) I'm sure that he would have secured a reputation as a major composer. He son Emil, although not really in the same league, also wrote some enjoyable works - we could do with recordings of the three symphonies.