In September, 1881, the Journal of Music came to an end. The position taken by Dwight was not that of the self-seeker; he had no gift for turning his love for the art of music into financial results. He would not lower the critical attitude of his journal for the sake of pleasing the publishers of music; and he would not pretend to a love of those popular forms of music which he held to be inferior in their character. It may be he was not a great critic, certainly he had not the technical knowledge of music which is desirable in its scientific expositor; but his whole soul was in the art, and he gave it the devotion of his life. His preference was for the older composers, and he did not yield a ready homage to those of the newer schools. Of this he speaks in the closing number of his journal: "Startling as the new composers are, and novel, curious, brilliant, beautiful at times, they do not inspire us as we have been inspired before, and do not bring us nearer heaven. We feel no inward call to the proclaiming of the new gospel. We have tried to do justice to these works as they have claimed our notice, and have omitted no intelligence of them which came within the limits of our columns, but we lack motive for entering their doubtful service; we are not ordained their prophet."

Dwight frankly admitted that the causes for the limited success of his journal lay in himself, and said, truly, "We have long realized that we were not made for the competitive, sharp enterprise of modern journalism. The turn of mind which looks at the ideal rather than the practical, and the native indolence of temperament which sometimes goes with it, have made our movements slow. To be the first in the field with an announcement, or a criticism, or an idea, was no part of our ambition; how can one recognize competitors, or enter into competition, and at the same time keep his eye on truth?"

The real value of Dwight's work in his Journal of Music was expressed in a letter sent him by Richard Grant White, when the closing number appeared: "I regret very much this close of your valuable editorial labors. You have done great work; and have that consciousness to be sure—some comfort, but it should not be all. There is not a musician of respectability in the country who is not your debtor." In the "Easy Chair" Curtis gave a worthy account of the labors of his friend, and showed how deserving he was of a far greater success than he had reached.

"In the midst of the great musical progress of the country," he wrote, "it is a curious fact that the oldest, ablest, and most independent of musical journals in the United States has just suspended publication, on the eve of the completion of its thirtieth year, for want of adequate support. We mean, of course, Dwight's Journal of Music, which ended with an admirably manly, candid, and sagacious, but inevitably pathetic, valedictory from its editor—veteran editor, we should say, if the atmosphere of good music in which he has lived had not been an enchanted air in which youth is perpetually renewed…. A more delightful valedictory it would not be easy to find in the swan song of any journal….

"Mr. Dwight does not say, what the history of music in this country will show, that to no one more than to him are we indebted for the intelligent taste which enjoys the best music. His lectures upon the works of the great Germans at the time of their performance by the Boston Academy of Music in the old Odeon forty years ago were a kind of manual for the intelligent audience. They showed that an elaborate orchestral musical composition might be as serious a work of art, as full of thought and passion, and, in a word, of genius, as a great poem, and that no form of art was more spiritually elevating. They lifted the performance of such music from the category of mere amusement, and asserted for the authors a dignity like that of the master poets. If to some hearers the exposition seemed sometimes fanciful and remote, it was only as all criticism of works of the imagination often seems so. If the spectator sometimes sees in a picture more than the painter consciously intended, it is because the higher power may work with unconscious hands, and because beauty cannot be hidden from the eye made to see it. Beethoven, for instance, had never a truer lover or a subtler interpreter than Dwight, and Dwight taught the teachers, and largely shaped the intelligent appreciation of the unapproached master.

"Those were memorable evenings at the old Odeon. Francis Beaumont did not more pleasantly recall the things that he and Ben Jonson had seen done at the Mermaid than an old Brook Farmer remembers the long walks, eight good miles in and eight miles out, to see the tall, willowy Schmidt swaying with his violin at the head of the orchestra, to hear the airy ripple of Auber's 'Zanetta,' the swift passionate storm of Beethoven's 'Egmont,' the symphonic murmur of woods and waters and summer fields in the limpid 'Pastorale,' or the solemn grandeur of sustained pathetic human feeling in the 'Fifth Symphony.' The musical revival was all part of the new birth of the Transcendental epoch, although none would have more promptly disclaimed any taint of Transcendentalism than the excellent officers of the Boston Academy of Music. The building itself, the Odeon, was the old Federal Street Theatre, and had its interesting associations…. To all there was now added, in the memory of the happy hearers, the association of the symphony concerts.

"As the last sounds died away, the group of Brook Farmers, who had ventured from the Arcadia of co-operation into the Gehenna of competition, gathered up their unsoiled garments and departed. Out of the city, along the bare Tremont road, through green Roxbury and bowery Jamaica Plain, into the deeper and lonelier country, they trudged on, chatting and laughing and singing, sharing the enthusiasm of Dwight, and unconsciously taught by him that the evening had been greater than they knew. Brook Farm has long since vanished. The bare Tremont road is bare no longer. Green Roxbury and Jamaica Plain are almost city rather than suburbs. From the symphony concerts dates much of the musical taste and cultivation of Boston. The old Odeon is replaced by the stately Music Hall. The Journal of Music, which sprang from the impulse of those days, now, after a generation, is suspended; nor need we speculate why musical Boston, which demands the Passion music of Bach, permits a journal of such character to expire. Amid all these changes and disappearances two things have steadily increased—the higher musical taste of the country, and the good name of the critic whose work has most contributed to direct and elevate it. If, as he says, it is sad that the little bark which the sympathetic encouragement of a few has kept afloat so long goes down before reaching the end of its thirtieth annual voyage, it does not take down with it the name and fame of its editor, which have secured their place in the history of music in America."

From the beginning Dwight was intimately connected with the Harvard Musical Association, which has done so much to promote the interests of music in Boston. He was its first vice-president and chairman of its board of directors. He was active in providing its meetings with attractive musical programmes; about 1844 he secured for it a series of chamber concerts; he took part in procuring the building of Music Hall, and in bringing to it the great organ which was for many years an attraction. From 1855 to 1873 he continuously filled the position of vice-president of the association; and in the latter year was elected president, which place he held until his death. Beginning about 1850 he worked steadily for securing a good musical library, that should be as nearly complete as possible; and his desire was to make this a special feature in the activities of the association. In 1867 a room was secured for it; and in 1869 a suite of rooms was rented for the gatherings, both social and musical, of the members of the association. On his election as president, Dwight went to live in those rooms, cared for the library, and received the members and guests of the association whenever they chose to frequent them. This was in Pemberton Square; but in 1886 there was a removal to Park Square, and another in 1892 to West Cedar Street. Dwight's connection of forty or fifty years with the Harvard Musical Association was most intimate, so that he and the association came to be almost identical in the minds of Boston people. Whatever it accomplished was through his initiative or with his active cooperation.

In 1865 Dwight proposed the organization of a Philharmonic Society among the members of the association, and also that a series of concerts be undertaken. This suggestion was carried out, and the concerts were for many years very successful. In time their place was taken by the concerts of Theodore Thomas, and the Symphony Concerts generously sustained by Mr. H.L. Higginson; but it must be recognized that Dwight and the Harvard Musical Association taught the Boston public to appreciate only those concerts at which the best music was produced.

One special object in the organization of the Harvard Musical Association was the securing of a place for music in the curriculum of Harvard College. That was an object very dear to the heart of Dwight, and one which he brought forward frequently in the pages of his Journal of Music. He maintained that music was not merely for amusement, but that it is the most human and spiritual of all the arts, and must find its place in any systematic effort to secure a full-rounded culture. In a few years Harvard appointed an instructor in music. Mr. John K. Paine was called to that position in 1862, and was made a professor in 1876.