Aretha Franklin, the Queen of Soul, dies at 76
The story of Whitney Houston's epic national anthem performance at 1991 Super Bowl
Best Super Bowl National Anthems: Whitney Houston, Aretha – Rolling Stone
Mickey Guyton's National Anthem Performance Blows Super Bowl Fans Away - E! Online
After Whitney Houston, the 10 best Super Bowl national anthem performances – New York Daily News
When Whitney Hit the High Note - ABC News
Aretha Franklin: 5 incredible singers describe her influence - The San Diego Union-Tribune
How Whitney Houston Adapted the National Anthem for 1991 Super Bowl
List of national anthem performers at the Super Bowl - Wikipedia
Mickey Guyton's National Anthem Performance Blows Super Bowl Fans Away - E! Online
After Whitney Houston, the 10 best Super Bowl national anthem performances – New York Daily News
Aretha Franklin dies after battle with pancreatic cancer
The 20 greatest Super Bowl National Anthem performances, ranked - Smooth
Queen of Soul' Aretha Franklin dies at age 76