"There was a very general expression among the audience that the sable vocalist should give another concert; and, at the earnest solicitation of several of our citizens, Col. Wood, her gentlemanly manager, has consented to give another entertainment to-morrow evening, when the 'Black Swan' will give a new programme, consisting of some of Jenny Lind's most popular songs. "The concert on Thursday evening was what in other cases would have been called a triumph. The house was full, the audience a fashionable one, the applause decided, and the impression made by the singer highly favorable. "We can safely say that Miss Greenfield possesses a voice of remarkable qualities; singular for its power, softness, and depth. She has applied herself with praiseworthy perseverance and assiduity to the cultivation of her extraordinary powers, and has attained great proficiency in the art which is evidently the bent of her genius. By her own energy, and unassisted, she has made herself mistress of the harp, guitar, and piano. We are informed that the proceeds of the entertainment this evening are to be wholly appropriated to the completion of her musical education in Paris under the world-famed Garcia. We predict for Miss Greenfield a successful and brilliant future." "The Rochester American" says,-- "Corinthian Hall contained a large and fashionable audience on the occasion of the concert by this new candidate for popular favor on Thursday evening. We have never seen an audience more curiously expectant than this was for the _debut_ of this new vocalist. Hardly had her first note fallen upon their ears, however, before their wonder and astonishment were manifest in an interchange of glances and words of approval; and the hearty applause that responded to the first verse she sang was good evidence of the satisfaction she afforded. The aria, 'O native scenes!' was loudly encored; and in response she gave the pretty ballad, 'When stars are in the quiet sky.'" The Buffalo "Commercial Advertiser" says,-- "Miss Greenfield is about twenty-five years of age, and has received what musical education she has in the city of Philadelphia: she is, however, eminently self-taught, possessing fine taste and a nice appreciation, with a voice of wonderful compass, clearness, and flexibility. She renders the compositions of some of the best masters in a style which would be perfectly satisfactory to the authors themselves. Her low, or properly _bass_ notes, are wonderful, especially for a female voice; and in these she far excels any singing we have ever heard.