You can't get a perfect ROMANTIC without R.A.C.h.M.A.N.I.N.O.v
Sergei Vasilievich Rachmaninoff (1 April 1873 – 28 March 1943)
That's what my opinion about this one of the greatest Romantic composers ever lived in this world. I like most of his composition and try hearing it to those who are looking for a great romantic classical musics..
Some Recommendations :