Once he describes himself coming suddenly upon Cicero's Formian villa, with its mosaic pavement leading through lemon gardens down to the sea, and a little fountain bubbling up "as fresh as when its silver sounds mixed with the deep voice of the orator sitting there in the stillness of the noonday, devoting the siesta hours to study." FitzGerald replies with letters full of affection; he sighs for Frederick's "Englishman's humours"--for their old quarrels: "I mean quarrel in the sense of a good, strenuous difference of opinion, supported on either side by occasional outbursts of spleen. Come and let us try," he adds, "you used to irritate my vegetable blood." "I constantly think of you," he writes, "and as I have often sincerely told you, with a kind of love I feel towards but two or three friends ... you, Spedding, Thackeray, and only one or two more." And again: "It is because there are so few F. Tennysons in the world that I do not like to be wholly out of hearing of the one I know.... I see so many little natures that I must draw to the large." All this time Frederick was writing verse and Fitz constantly urges him to publish. "You are now the only man I expect verse from," he writes in 1850, after he had given Alfred up as almost wholly fallen from grace. "Such gloomy, grand stuff as you write." Again: "We want some bits of strong, genuine imagination.... There are heaps of single lines, couplets, and stanzas that would consume the ----s and ----s like stubble." Much of their correspondence is taken up with the discussion of music. They both agree in placing Mozart above all other composers. Beethoven they find too analytical and erudite. Original, majestic, and profound, they acknowledge him, but at times bizarre and morbid. "We all raved about Byron, Shelley, and Keats," wrote Frederick long after, in 1885, "but none of them have retained their hold on me with the same power as that little tone poet with the long nose, knee-breeches, and pigtail." Indeed he was at different times told by two mediums that the spirit of Mozart in these same knee-breeches and pigtail accompanied him, invisibly to the eye of sense, as a familiar. Music was the passion of Frederick Tennyson's life. It was said among his friends that when he settled in Florence (as he did soon after 1850), he lived in a vast Hall designed by Michael Angelo, surrounded by forty fiddlers, and he used to improvise on a small organ until he was over eighty years of age.