The classic song “Mr. Tambourine Man” was recorded by The Byrds.
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The USA's first African-American President, Barack Obama, conducted his first address.
Marvin Gaye's 'What's Going On' single was released.
US hostages were released in Iran after 444 days.
Jacob Sartorius released his debut album, "The Last Text EP."
Feminist Elizabeth Cady Stanton became the first woman to testify before Congress.