It was the brainchild of Colonel Cyrus Adams Reed, a man almost as versatile and with as storied a past as the building that now bears his name. Colonel Reed, as he was popularly known around Salem, was born in New Hampshire in 1825.
He was an orphan by age 11, but somehow managed to gain some formal academic schooling and on the job training in wagon making and painting. Then the California Gold Rush
hit. The young Reed became a ‘49er off to the gold fields. Once he arrived in California he had a change of heart and quickly caught a steamer to Oregon. 
He settled first in Portland, becoming one of the first school teachers there, opening a sawmill on the Willamette and helping to found the city’s
first library society, although he complained that the history books forgot about his involvement in the latter.
By 1852, Colonel Reed had moved to Salem to try farming. From operating a drug and book store, to financing woolen and sash mills to serving in the legislature and painting, Reed made his mark on early Salem.
When the Civil War broke out, Reed was appointed as Adjutant-General of Oregon by the Governor.
Reed’s leadership of the Republican-led militia in Oregon did not make him very popular with the Southern sympathizing Knights of the Golden Circle
, who in addition to discouraging enlistees and drilling in “the manual of arms,” plotted Reed’s assassination.
Luckily that never came to pass and Reed lived to try his next venture: an opera house.
Despite his political power and varied talents, Reed was described by one early biographer as “always potentially if not actually, on the verge of bankruptcy. Where he secured the funds to build the Opera House was a mystery that has never been fathomed.” In 1869, Salem had very few public buildings. The Capitol had burned in 1855, and the legislature and other government officials were making due in hired rooms around Salem while without an official building (A new capitol building wasn’t completed until 1876). Reed saw this as an opportunity and set out to build a state office building. Politics intervened, however, and he changed the plans to an opera house and hotel.
The building was a modern city planner’s ideal multi-use facility. The three story building had seven retail areas on the first floor, two of which were occupied by the Hotel Dining room. The center of the building was the “opera house” portion. It was described by the city directory in 1871 as a “theater or public hall.” The space was a 60×70 foot auditorium with a stage and circular gallery that could seat fifteen hundred people. The remainder of the second story was split into offices and hotel rooms and the third story was a large hall in which the State Supreme Court met and the State Library was housed.
Did it really host operas? I guess that would depend upon your definition of opera. Newspapers over the 30-year run of Reed’s Opera House are peppered with mentions of opera stars, opera companies and operatic performances in addition to heavy doses of plays, speakers, political rallies, masquerade balls, gubernatorial inaugurations, minstrel shows, circus acts and mystic healing performances.  In May of 1877, the Reed’s Opera House hosted what was billed as an “operatic concert and Grand Opera” performed by Madame Ilma De Murska, the “Hungarian Nightingale” and “legitimate successor of Jenny Lind.” She performed “grand operatic scenes in costume,” including selections from Donizetti’s Lucia di Lammermoor. Her last performance included all four acts of Verdi’s Il Trovatore. The performance was met with poor attendance, leading one editorialist to comment that “Salem does not appreciate Italian Opera.” In December of 1888, the building played host to “renowned operatic artists T. Wilmot Eckert and Louise Leighton” who, in addition to regular drama, treated audiences paying .50 cents to 1 dollar to productions of two comic operas: The Veiled Songstress by Glover and Pygmalion and Galatea by Gilbert (before Sullivan). In 1899, the Patton Brothers hired the Wakefield-Andrews Opera Company, with a cast of 30 people to perform Flotow’s Martha.  The house was nearly full, and the only complaint from the audience was the lack of full orchestra, “the only instrumental music being that of a piano, where, for such an opera, a full orchestra is necessary.”
Purists might see these as less than opera. It appears at least a few people in Salem did. Promoters of a 1909 production announced in a headline: “Salem’s First Grand Opera, Appearance of World-Famous Troupe Marks Era in Salem’s Advancement, ‘Carmen’ The First Standard Opera Given in the Valley.” The article goes on explain that this performance was “the first real Italian opera ever presented in this city.” This “real” opera was performed in the Grand Theater, nine years after the last show at Reed’s Opera House was held on April 20, 1900.
 1871 Salem City Directory. Page 91. Photocopy accessible at the Willamette Heritage Center, Salem.
 “Cyrus A. Reed is Dead.” Morning Oregonian. 11 July 1910 pg 7. “Mr. Reed’s Anecdotes.” Morning Oregonain 04 December 1900; “Prominent Names linked with Portland School History.” Morning Oregonian. 16 May 1909 pg 50; “Not first school house.” Oregonian. 06 July 1904, pg 5;
 “The Oregonian During the Civil War.” Oregonian. 06 March 1904;
 Moores, Charles B. “Cyrus A Reed—Pioneer.” Oregon Magazine. November 1924.
 Moores, Charles B. “Cyrus A Reed—Pioneer.” Oregon Magazine. November 1924, pg 43
 Bentson, William Allen. Historic Capitols of Oregon: and Illustrated Chronology. Salem: Oregon Library Foundation, 1983.
 1871 Salem City Directory, pg 91.
 “Reed’s Opera House” Daily Statesman. 1 May 1877. Advertises the performance of Madame Ilma De Murska, who performed in costume and is described as the “legitimate successor of Jenny Lind.
 “New To-Day Reed’s Opera House.” Oregon Statesman. 1 May 1877 pg 2. “New To-Day Reed’s Opera House.” Oregon Statesman. 6 May 1877 pg 2.
 “Ilma De Murska’s” Oregon Statesman. 8 May 1877.
 “Reed’s Opera House.” Oregon Statesman. 1 December 1886.
 “Reed’s Opera House.” Oregon Statesman. 24 May 1899.
 “The Opera.” Oregon Statesman. 28 May 1899.
 Patton, Edwin Cooke. “Early Theatrical History of Salem.” Marion County History. Salem: Marion County Historical Society, 1976.