In the 1950s, Mercury records established its musical reputation largely with two intense, exciting European conductors performing miracles in the American provinces: Antal Dorati in Minneapolis, and Paul Paray in Detroit. With the less potent Howard Hanson advocating American music in Rochester, Dorati took most of the Austro-German, Hungarian, and Russian repertory, with Paray treating the French literature as far more than leftovers. Paray's interpretations were generally faster and more sharply pointed than those of the period's two other great French conductors, Charles Münch and Pierre Monteux. His Mercury recordings are the high point of a long, distinguished career spent largely away from the world's most prominent podiums.

As a child, Paray studied with his father, a church musician, and at 17 he briefly served as a church organist in Rouen. France enjoyed a strong tradition of composer-organists, so perhaps it was inevitable that Paray entered the Paris Conservatory in 1904 as a composition student; in 1911, his cantata Yanitza earned him the Prix de Rome. Drafted during World War I, he was taken prisoner by the Germans and wrote a string quartet during his internment.

After the war, performing drew more of his attention than composing. He took a job conducting the orchestra of the Casino de Cauterets, and in 1920 made his Paris debut with the Lamoureux Orchestra as a last-minute substitution for André Caplet. Soon he became assistant conductor of the ensemble, and was named its principal conductor in 1923. In 1928 Paray took over the symphonic concert series in Monte Carlo; in 1932 he became conductor of the Concerts Colonne, a tenure he held until the Nazis temporarily disbanded the orchestra in 1940, and then again from 1944 to 1952. During the Second World War, he fled south and conducted in Monte Carlo and Marseilles.

Paray had made his U.S. debut in New York in 1939, and it would be in America that he achieved his greatest renown. In 1952 he was named music director of the Detroit Symphony Orchestra, where he remained until 1963. Though not one of the world's sleekest ensembles, the Detroit Symphony under Paray's hands became noted for its snap and fire, especially through the recordings it made for Mercury. These LPs focused largely on French music, although Paray acquitted himself admirably with other works, including a Schumann cycle. The recorded performances tended to be bracingly fast (especially the Saint-Saëns "Organ" Symphony and Franck D minor Symphony), yet Paray's phrasing was supple and witty, and the orchestra played with great precision, high energy, and light heart. For decades these 1950s recordings, particularly of Ravel and various light overtures, inspired great affection among collectors.

After his departure from Detroit and return to France, Paray continued to conduct sporadically. At the age of 91 he led a concert in Nice to celebrate Marc Chagall's 90th birthday, and at 92 he made his last American appearance, with the orchestra of the Curtis Institute of Music in Philadelphia.

Paray never solidly established himself as a composer, although he produced a number of substantial works before his Detroit appointment. These include two full symphonies (1935, 1940), sonatas for violin and cello, the ballet Artémis troublée (also performed as a symphonic poem under the title Adonis troublé), and a Mass for the 500th Anniversary of the Death of Joan of Arc, first performed in Rouen in 1931 and recorded in Detroit in 1956. His style was traditionally diatonic, and very much in the manner of the academically-oriented early twentieth century French composers, including D'Indy and his followers.

Like the city of Detroit itself, the Detroit Symphony Orchestra has had to deal with many difficulties, from disintegrating venues to financial crises. Through all of its trials and tribulations, the DSO has maintained a consistently high level of musicianship and technical skill, directly representative of the many distinguished conductors who have directed the group.

The DSO was founded in 1914 by ten young society women who each contributed $100 to the enterprise and secured $10 commitments from 100 other people. Weston Gales was hired to conduct, and the DSO played its first concert on February 26, 1914. Gales' name is not much remembered in Detroit. The orchestra blossomed with the appointment of the pianist Ossip Gabrilowitsch as the music director in 1918. Gabrilowitsch encouraged the construction of Orchestra Hall, which was immediately hailed for its fine acoustics. He also raised the DSO's profile nationally and internationally through concertizing and (especially) radio broadcasts. With Gabrilowitsch conducting and famed pianist Artur Schnabel playing, the DSO took part in the world's first radio broadcast of a symphonic concert in 1922; later, the DSO was featured on the nationally broadcast Ford Symphony Hour. Unfortunately, two years after Gabrilowitsch died in 1937, Orchestra Hall was closed due to a lack of funds to maintain it. The orchestra went through a difficult stretch, during which it was disbanded twice, until the 1951 hiring of conductor Paul Paray. Paray's mastery of French repertoire brought international attention to the DSO; during his tenure, some claimed the world's best French orchestral music was actually performed in Detroit. Paray led the DSO on 70 recordings for the Mercury label, winning several awards. He was succeeded by distinguished musician Sixten Ehrling, but then the orchestra went through another down period in the 1970s. Antal Dorati was brought in to lead in 1977, but financial problems crippled the orchestra. These problems continued through 1987 when the orchestra's cumulative deficits reached $8 million; its endowment was only $14 million. The musicians stopped work for 12 weeks, claiming that both management and current music director Gunther Herbig were inept. Finally, both sides made concessions; Herbig was dismissed and replaced with esteemed conductor Neeme Järvi, while the orchestra's musicians accepted a substantial pay cut.

Meanwhile, a "Committee to Save Orchestra Hall" had staved off numerous attempts by the city to demolish the now-decrepit structure and managed to raise enough funds to restore it to its former glory. In 1989, the DSO moved back in. With Järvi's creative, stimulating direction drawing in the ticket buyers, and the glorious old-new hall proving an eminently suitable recording venue, the DSO took steps toward financial rejuvenation. The DSO recorded for Chandos with Järvi and was heard on General Motors' nationally broadcast "Mark of Excellence" radio series. In 2003, the DSO successfully opened the Max M. Fischer Music Center, which includes the modernized Orchestra Hall, a second performance hall, and an education center, even as Järvi announced his departure at the end of the 2004-2005 season.

Leonard Slatkin was named music director in 2008. Under his leadership, the orchestra has continued to showcase its excellence through its concert series at Orchestra Hall, free community concerts, radio broadcasts, streaming concert videos through its website, and its still-prolific recording output. Slatkin stepped down as music director in 2018 but has remained active as music director laureate. The DSO, under Slatkin, recorded mainly for the Naxos label, on which it released the album Copland: Billy the Kid; Grohg in 2019. This recording was nominated for a Grammy award. In January 2020, the DSO announced Jader Bignamini as its next music director, beginning with the 2020-2021 season. ~ Andrew Lindemann Malone & Keith Finke