Austin Symphony hosts 43rd annual Fourth of July concert, fireworks show By Natalie Martinez and Natalie Martinez Published July 10, 2019 Updated September 17, 2019 News FOX 7 Austin Share Copy Link Email Facebook Twitter LinkedIn Reddit AUSTIN, Texas - Austinites celebrated the Fourth of July with a bang in South Austin. The Austin Symphony hosted their 43rd annual concert and fireworks show at Vic Mathias Shores.