Forty-four years ago today, Alabama was at the top of the 'Billboard' Hot Country Songs chart with their first multi-week No. 1.

Ozzy Osbourne's "Crazy Train" reaches the Billboard Hot 100 for the first time, over 40 years after its release.

Launched on August 1, 1981, MTV became the first TV channel to play music videos 24 hours a day, kicking off its set list with The Buggles’ aptly-named single “Video Killed the Radio Star”.

Led by the iconic Debbie Harry, Blondie was the model for both post-disco and post-punk pop stardom at the dawn of the MTV era.

We've rounded up a combined top 10 ranking of both Black Sabbath & Osbourne’s biggest albums on the all-genre chart.

“Forgiveness” becomes Winans’ second No. 1 on Hot Gospel Songs (which began in 2005), and his first as a lead act. He topped the list the first time as featured on Andrae Crouch’s “Amen,” for four ...

Forty-two years ago today, George Jones topped the 'Billboard' Hot Country Songs chart for the ninth and final time.