Instruct: Classify the given review as either positive or negative.
Query: A captivating saga of an important New York immigrant family

Richard K. Lieberman's "Steinway & Sons" delighted me. As a writer doing research into late nineteenth-century New York, I found Lieberman's saga of this German family bringing its craftsmen's tradition to New York and making out very well indeed fascinating. The members of the family come alive in all their shrewdness and occasional peccadilloes. Lieberman does a fine job of tracing how the public's regard for the piano changed overtime. He also brings to life the internal contradiction within the company. On the one hand they wanted recognition as the makers of the finest concert grands, on the other hand the money was in selling to the mass market which wanted cheap pianos for home entertainment. This is a great read, even if the only instrument you play is a tape deck.