There are four stanzas to the Star Spangled Banner (the US national anthem) and what you typically here at sporting events is only the first.

Bonus fun fact, the fourth stanza contains the line that, in the 1860s became the shorter, “In God We Trust,” motto on coinage that eventually became the national motto of the US in the 1950s (which was also when it was added to paper money). That original line from the fourth stanza was, “And this be our motto - ‘In God is our trust.’”

I didn’t believe it so I looked it up… but Smithsonian says it’s even longer, 50 years!

https://www.smithsonianmag.com/smart-news/why-can-opener-wasnt-invented-until-almost-50-years-after-can-180964590/