I have Draeseke, Gernsheim, Rufinatscha, Raff and Sterndale Bennett to play and listen to.
Thal
OK, I'll check 'em out. It's quite probable Schumann, through his music journal and virtuoso wife, was much better at marketing than the contemporaries you mention. These things happen all the time in the arts, in literature as well as in music.
To call Schumann irrelevant, however, especially in light of his work helping the careers of Chopin (who was not very grateful) and Brahms (who was) seems inaccurate. But I might guess you're an iconoclast re the works of Chopin and Brahms, too...
Were Schumann's works relevant in terms of the evolution of romantic music? His use of romantic fragments, chromaticism, third harmonies, his piano suites (Kreisleriana, etc.) were, I think, arguably novel. All that being said, I'm looking forward to checking out the composers you mention.
Glenn