(The images below are thumbnails – click on them to see larger versions.)

A Chorus Line
The original cast Playbill for A Chorus Line (1975), the most successful 1970s concept musical.

The concept musical reached its peak with A Chorus Line (1975 - 6,137), the brainchild of Michael Bennett. He held a series of "rap" sessions where Broadway chorus dancers (known in the business as "gypsies" because they go from show to show) poured their memories into a tape recorder. Working with these tapes, Bennett built a libretto with writers Nicholas Dante and James Kirkwood. Concurrently, composer Marvin Hamlisch and lyricist Edward Kleban developed a vibrant score. The concept was a Broadway chorus audition where a director demands that his dancers share their most private memories and inner demons. Some dismissed this as staged group therapy, but for most people the result was riveting theatre.

A Chorus Line glorified the individual fulfillment that can be found in ensemble efforts. When the entire cast sang of being "One" while dancing and singing in rigid formation, the effect was dazzling. Veteran chorus dancers Donna McKechnie, Carol Bishop and Sammy Williams won Tonys, as did the entire creative team. A Chorus Line's popularity crossed all lines of age and musical taste, smashing every other long-run record in Broadway history. Many who came of age during its run dubbed it the best musical ever. (For much more, see our special section A Chorus Line 101.)

The "New" Shuberts
One little-noted cataclysm of the 1970s occurred when the Shubert family's former attorneys -- Gerald Schoenfeld and Bernard Jacobs -- took over managerial control of the still-extensive theatrical empire. Veteran producer Stuart Ostrow described how the atmosphere on Broadway changed when these two men "crowned themselves heads of the theater chain" –

Their reign has lasted for nearly thirty years, during which time the amount of new musicals produced for Broadway has been drastically reduced. Coincidence? I think not. As landlords, they succeeded in changing the terms of a producer's rental contract, in demanding a larger share of the proceeds, and in many cases, in insisting on being co-producer. If you can't join 'em, enjoin 'em. The Shubert Foundation prospered, and the ranks of the independent producers thinned.
- Stuart Ostrow, A Producer's Broadway Journey (Westport, CT: Praeger, 1999), pp. 105-106.

By the time the Nederlander and Jujamcyn organizations had established themselves as owners of substantial parts of Broadway's theatrical real estate, the damage was done. Musicals which had been produced for $250,000 in 1970 were costing well over a million dollars by decade's end.

Revivals: "I Want to Be Happy"
The 1971 revival of No, No Nanette initiated a new craze for nostalgic musical revivals. The Playbill cover features the effervescent art deco logo created by artist Hillary Knight.

In musical theatre, revivals had been commonplace ever since the repeated success of the The Black Crook in the late 19th Century. But as an epidemic of nostalgia swept through American culture in the 1970s, theatergoers embraced revivals with unprecedented enthusiasm. Shows and stars of the past appealed to the growing number of people who felt alienated by the cultural changes taking place around them. 

The surprise hit that set the trend rolling was a production of 1925's No, No, Nanette (1971 - 861). Busby Berkeley was credited as "production supervisor," but the show was revitalized by director Burt Shevelove and choreographer Donald Saddler, and Ruby Keeler led a cast of veteran stage and screen stars. This was not a faithful recreation, but a revision that overhauled the original book and interpolated material from other shows. The nostalgic evening included "Tea For Two" and "I Want To Be Happy," with plenty of period dancing thrown in for good measure. Theatergoers welcomed Nanette's tap-dancing chorus with an almost delirious sense of relief. Aside from a healthy Broadway run, it made millions from tours, foreign productions and amateur rights.

At a time when fewer musicals were being written, nostalgia became big business, and many a neglected star was dusted off to revive an old vehicle. Most of these productions had relatively brief runs in New York, then turned handsome profits thanks to extensive national tours –

• Gower Champion stepped in to turn an ailing revival of Irene (1974 - 605) into a solid hit for MGM veteran Debbie Reynolds – Jane Powell took over the role on Broadway, then toured the show for several seasons.

• Jule Styne added some new songs to his 1948 hit Gentlemen Prefer Blondes, re-named it Lorelei (1974 - 320) and made it an almost new vehicle for original star Carol Channing – who toured in it for more than two years.

• Gypsy (1974 - 124) was based on a hit London production, and brought Angela Lansbury her third Tony for Best Actress in a Musical. This production proved the show could succeed without original star Ethel Merman. Merman was not amused, but audiences were thrilled, keeping Lansbury on the road for years.

• A handsome 20th anniversary My Fair Lady (1976 - 384) featured original Pickering Robert Coote and veteran character actor George Rose in a Tony-winning performance as Alfie Doolittle. Original Higgins Rex Harrison starred in a less successful revival five years later.

• Hello Dolly made brief but well received returns starring Pearl Bailey (1975 - 45 perfs, limited run) and Carol Channing (1978 - 152) – both productions cleaned up on extended road tours.

• Zero Mostel made his last Broadway appearance playing Tevye in a revival of Fiddler on the Roof (1976 - 168), receiving a record-setting salary and playing to packed houses across the country.

• Richard Kiley returned in a handsome revival of Man of La Mancha (1977 - 127), winning fresh raves. The score and book still received critical disdain, but audiences adored "The Impossible Dream" just as they had a decade earlier.

• The most successful revival of the decade was The King and I (1977 - 807) starring Yul Brynner in his Tony and Oscar winning role. This lavish production recaptured the excitement of the original, with Brynner more commanding than ever. He spent the next eight years touring the world and racking up over 4,000 performances as the King. By the time he made a farewell return to Broadway (1985 - 191), sloppy direction and Brynner's long battle with lung cancer took some of the power out of Rodgers and Hammerstein's classic, but audiences cheered the old lion no matter how hoarse his roar.

Fresh Looks & Fumbles
Other revivals did well by taking an innovative approach –

• Hal Prince restaged Leonard Bernstein's unsuccessfu1 1956 operetta Candide (1974 - 740) as a wacky Off-Broadway farce, underplaying the grander aspects of the score and stressing physical comedy. This rollicking production delighted the critics, moved to the Broadway Theater and ran for two profitable years.

• Songs from the long-forgotten Princess Theatre musicals were re-hashed into a well-received version of Jerome Kern's 1915 hit Very Good Eddie (1975 - 307). The staging invoked the intimate spirit of the original, adding spirited new choreography by newcomer Dan Siretta. After debuting at Connecticut's Goodspeed Opera House, this charming production enjoyed a Broadway run and became a favorite with amateur groups.

• An all-black Guys and Dolls (1976 - 241) ran several months despite uneven reviews. The glorious Frank Loesser score was adapted to gospel, soul and disco rhythms – audiences enjoyed the results, but the Loesser estate was not amused. Future productions left the songs in their superb original formats.

Despite these successes, the revival trend was far from foolproof. Some notable failures:

• Bi-racial casting could not ignite an otherwise unremarkable revival of The Pajama Game (1973 - 69).

• Alan Jay Lerner and Frederick Loewe adapted their 1958 screen hit Gigi (1973 - 110) for Broadway. Despite the stellar presence of Alfred Drake, Maria Karnilova and Agnes Moorhead, the production suffered from pedestrian direction and lost a fortune.

• A lavish revision of the 1927 college football hit Good News (1975 - 51 previews, 16 perfs) with Alice Faye and Stubby Kaye toured for more than a year. Sensing trouble, the producers extended Broadway previews for seven weeks, but a merciless critical barrage forced the show to close in a matter of days.

• A luscious Houston Grand Opera production of Porgy and Bess (1976 - 126) wowed the critics but proved a tough sell with ticket buyers. Thanks to the high cost of staging an opera eight times a week, this handsome production lost a fortune.

And what about new book musicals? The form came back with a vengeance in the late 1970s – a time when new forces set the future course of the musical theatre.