Today, as the nation remembers the civil rights work of Dr. Martin Luther King Jr., we're looking back at the digital archive of his most iconic speeches. From his well-known words on the steps of the Lincoln Memorial in "I Have a Dream" to his final speech, "I've Been to the Mountaintop," Spotify has made these moments of history available online. Listen to Dr. King's words here.

Also, listen to "I Have a Dream" on the Internet Archive.