Speaking of her concert in Buffalo, the "Express" says, "On Monday, Parodi in all her splendour, sustained by Patti and Strakosh, sung at Corinthian Hall to half a house. Last night Miss Greenfield sang at the same place to a crowded house of the respectable, cultivated, and fashionable people of the city. Jenny Lind has never drawn a better house, as to character, than that which listened with evident satisfaction to this unheralded, and almost unknown African Nightingale. Curiosity did something for her, but not all. She has merit, very great merit, and with cultivation (instruction) she will rank among the very first vocalists of the age. She has a voice of great sweetness and power, with a wider range from the lowest to the highest notes than we have ever listened to; flexibility is not wanting, and her control of it is beyond example, for a new and untaught vocalist. Her performance was received with marked approbation and applause, from those who knew what to applaud." It remains now for the citizens of Rochester to give her the commendation of their patronage, and then she is fully afloat. It will not be the first time that the verdict of this city in matters musical, has been responded to by the world. The price of tickets is one dollar; and all must see the propriety of this charge, in a singer who has to combat the most crushing and the common contempt of another race--the race too, from whom she must receive her patronage and support. The Black Swan must contend for the highest prize, and sing for the best price, or she falls below even the second rank. It is first among the foremost with her, or a direct consignment to a low level. The consciousness of talent, moreover, will not allow her to put too low an estimate upon her qualifications, and she makes her appeal, therefore, to the generosity of a public who cannot fail to appreciate the peculiar condition in which she is placed. _Another city Paper says_,