July 3 (UPI) -- Viewers can tune in Friday to watch Fourth of July fireworks, musical performances and more on NBC, PBS and CNN. Various TV specials are set to air in honor of Independence Day, and will include fireworks and performances from musical icons. Whether you tune into Macy's 4th of July Fireworks Spectacular or celebrate Fourth of July with family or friends, there is no shortage of ways to spend the holiday. Read on for special programming and how to tune in. 'Macy's 4th of July