"SNL50: The Homecoming Concert" romped at Radio City Music Hall Friday. Inside the musical bash featuring Cher, Lady Gaga, Nirvana and many more.

But Friday night was all about music. If a decade can win the night, let’s hear it for the 1990s. A classic performance from that decade was most likely to get the Radio City audience on its feet, singing along and pulling out their phones to record.

One-time-only collaborations included Bonnie Raitt and Chris Martin. Arcade Fire, David Byrne, Post Malone and Nirvana.

The Homecoming Concert with a costume hearkening back to her original music video wardrobe from the 1989 single. The song was controversial at the time. The music video was shot on board the battleship USS Missouri and portrays Cher performing for the ship’s crew,

The Homecoming Concert just a day away, NBC has added a string of A-list performers to the lineup. Cher, Dave Grohl, Ms. Lauryn Hill, Snoop Dogg, St. Vincent and Wyclef Jean will all be joining the fun at New York City's Radio City Music Hall on Friday night (Feb.

That’s a question you might ask based on the newly announced additions to The Homecoming Concert lineup. On one hand, you’ve got someone like Dave Grohl, who has reached definite “friend of the show” status.