Carpool Karaoke: The Series unveiled a pair of new clips from the Apple Music series Tuesday, including snippets from the episodes starring Alicia Keys and John Legend as well as Billy Eichner and Metallica.

In the John Legend and Alicia Keys episode, usual driver James Corden took to the backseat to let both of the top-tier singers shine in the spotlight.

Corden challenged Legend to turn the lines “Can I get a lift, bro?” and “If your erection lasts more than four hours you should consult your doctor immediately” into soulful ballads, while Keys made the line “Natural deodorant makes promises it can’t keep” into something quite listenable.

“You two, you have such incredible voices, there’s literally nothing you can’t sing and it won’t sound good,” Corden told the superstar recording artists.

Check out the clip featuring John Legend and Alicia Keys below.

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