The Mercury, New Bedford, February 10, 1852.

Rara Avis.—The Black Swan.—This wonderful vocalist, who seems to be asserting for the African race a position in the musical world, a good deal above the “Dandy Jim” and “Lucy Long” school, gives a concert to-morrow evening. She is a remarkable instance of natural talent, and her voice is said to be the most remarkable part of the whole matter, possessing as it does a compass and quality in certain of its notes, absolutely unique.

Taunton Daily Gazette, February 12, 1852.

This widely celebrated lady will favour the citizens of Taunton with an entertainment at Temple Hall this evening. She will be assisted by Professor Becht and by Master Kook, both unrivalled pianists,—the latter a juvenile prodigy of the musical art.

The Swan is acknowledged to possess extraordinary vocal powers, and considering the slight advantages she has enjoyed, she has acquired a wonderful proficiency as an artist. Her history is itself a romance. She is not pure African, but was the child of a Seminole woman. She was born a slave, but manumitted at an early age, by her mistress, whose name she bears. She has devoted her whole attention to musical study, until she has raised herself to an enviable distinction in the profession.

Taunton Daily Gazette, February 13, 1852.

The Black Swan sung at the Temple Hall last evening. She was heartily applauded at the close of every piece. Altogether we think it was the best treat for the money that has been given here.

Salem Register, February 9, 1852.

Miss Greenfield, whose wonderful vocal powers have been astonishing the musical world recently, is to give a concert at Mechanic Hall, in Salem, this evening. Her programme will be found in another column. On her first appearance in Boston, she was labouring under severe indisposition, contracted at the burning of the Hampden House, in Springfield, where she was boarding at the time of its destruction.

Salem Advertiser, February 10, 1852.