05/27/2026
75 years ago today we broke ground for the South Shore Music Circus!
In 1951, the Music Circus officially launched as the fourth musical tent theatre in the US. Established by the South Shore Playhouse Associates on the former "horse grounds" of the Bancroft Estate, the venue was a collaboration with Broadway producer Richard Aldrich. Following the success of local performances at Town Hall by stars like Humphrey Bogart, the new tent offered a larger, 1,000-seat capacity to meet growing demand. Its debut production, *Show Boat*, kicked off a storied tradition of hosting legendary entertainers ranging from Bob Hope and Ginger Rogers to modern icons like Tony Bennett and Aretha Franklin.
Through the decades, the Music Circus evolved from its experimental roots into a premier professional venue while maintaining its unique "theatre-in-the-round" charm. Major renovations in the 1970s replaced wooden risers with a concrete bowl and permanent stadium seating, while a 1994 upgrade introduced a state-of-the-art vinyl tent with specialized ventilation. Today, the venue seats 2,300 patrons and features world-class touring acts and cutting-edge sound systems. Though the landscape has shifted from horse stalls to a modern entertainment hub, the Music Circus remains a cornerstone of the South Shore’s cultural identity.
PHOTO 1:
This photo, originally published in the Boston Herald, captures SSMC groundbreaking on May 27, 1951.
Pictured from left (starting with the second woman): Mrs. Clarence E. Knapp, Mr. Knapp, Mrs. Carl Ferguson, Philip Bird, Helen Howes Vosoff (Executive VP, on the machinery), Mrs. Edward (?)selin, tenor Jim Hawthorn, and Charles D. Maginnis, Jr.
PHOTO 2:
Announcing the building of the South Shore Music Circus
PHOTO 3:
CAPTION: OFF TO A ROUSING START: Jim Hawthorne, singing lead in the South Shore Music Circus at Cohasset, and Charles D. Maginnis, Jr., of Cohasset, president of the South Shore Playhouse Associates, Inc., sponsoring the Music Circus, assist the bulldozer which broke soil yesterday for the tent which will house the Music Circus for 10 weeks on Sohier street, this summer.
PHOTOS 4 & 5:
A flyer for the debut 1951 season
