However, musicians have been reserving space for King for decades. Find three songs that sample King and his speeches, below.

Determining which song was Elvis' biggest hit is a tricky thing, as he has enjoyed one of the longest and most successful runs in chart history.

Monday was Martin Luther King Jr. Day, with the civil rights leader’s birthday actually being Jan. 15. A group celebrated Dr.

The Lion King is a top 10 hit on one Billboard chart, and it's come very close to reaching the Hot 100 this week.