February 8, 2015 8:19 PM EST

For the 2015 Grammy Awards, the Recording Academy threw a bone to its older viewers: AC/DC opened the show this year to the delight of everyone’s parents; meanwhile, millennials everywhere thought to themselves, “Oh, I know that song from Guitar Hero!”

Watch the band perform up top.

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Write to Nolan Feeney at nolan.feeney@time.com.

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