St. Petersburg Open Invitational resumption of the Jacksonville Open during week the tournament was to be held. St. Petersburg Open Invitational St. Petersburg Open St. Petersburg Open Invitational The St. Petersburg Open Invitational, first played as the St. Petersburg Open, was a PGA Tour event that was held at three St. Petersburg, Florida area clubs for 29 years from 1930 until 1964. The clubs that hosted the event were: Lakewood Country Club (now known as St. Petersburg Country Club), Pasadena Country Club (now known as Pasadena Yacht and Country Club), and Sunset Golf Club of the Vinoy Park Hotel (now known as the Renaissance
20th-century music had earlier been called race music, and country music. See also rock musical and rock opera. 20th-century music During the 20th century there was a huge increase in the variety of music that people had access to. Prior to the invention of mass market gramophone records (developed in 1892) and radio broadcasting (first commercially done ca. 1919–20), people mainly listened to music at live Classical music concerts or musical theatre shows, which were too expensive for many lower-income people; on early phonograph players (a technology invented in 1877 which was not mass-marketed until the mid-1890s); or by individuals performing music