This seems appropriate to begin Independence Day …
… as is this, whether or not Independence Day is on a Saturday:
This being Independence Day, you wouldn’t think there would be many music anniversaries today. There is a broadcasting anniversary, though: WOWO radio in Fort Wayne, Ind., celebrated the nation’s 153rd birthday by burning its transmitter to the ground.
Independence Day 1970 was not a holiday for Casey Kasem, who premiered “America’s Top 40,” though it likely was on tape instead of live: