"We got married not that long ago and so we were really had a lot of togetherness," she tells PEOPLE about the couple's time in quarantine

Miranda Lambert learned some key things about her marriage to Brendan McLoughlin during the pandemic!

Chatting with PeopleTV correspondent Jeremy Parsons, Lambert — who's up for three Grammys Sunday — talks about her road trips with her husband and her forthcoming album The Marfa Tapes as she teased her "Bluebird" performance on the Grammys stage.

"The set is beautiful, I just got to see in person is so girly and fresh and pretty. My band and I haven't seen each other in a really long time," the 37-year-old tells PEOPLE. "Just us being together playing 'Bluebird,' there's a synergy, I guess it's gratitude more than anything."

Miranda Lambert
Brendan McLoughlin and Miranda Lambert
| Credit: KEVIN MAZUR/Getty

Lambert described her performance as a "peaceful vibe."

"It makes me feel really chill and good about life and we all need that right now," she said. On Sunday night, Lambert is nominated in the best country solo performance and best country song category for "Bluebird," while her album Wildcard is up for best country album.

Miranda Lambert rehearses onstage during the 63rd Annual GRAMMY Awards at Los Angeles Convention Center on March 10, 2021 in Los Angeles
Miranda Lambert
| Credit: Kevin Winter/Getty

Check out PEOPLE's full Grammys coverage to get the latest news on music's biggest night.

The two-time Grammy winner then spoke about her road trips during quarantine and how she and her husband got to spend a bunch of quality time together because of the pandemic.

"When you travel for a living, sometimes you don't want to travel on your time off, so that was another positive thing about being forced to be off tour. I got to go see some actually see some things," she said, adding that they listened to crime podcasts while on the road.

"[My husband] really can put up with me," she said with a laugh about what she learned during the pandemic. "That was good news."

"We got married not that long ago and so we were really had a lot of togetherness," she explained. "We got to really know each other. It was fun."

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Lambert also spoke about The Marfa Tapes, which she recorded with two of her friends in "the middle of nowhere."

"We wrote like 15 to 20 songs, and I wasn't sure where they would all land. It's all three of us singing them and just played around the campfire," she said. "It's just very acoustic. It feels like you're sitting right there, you can hear the wind and the cows and it's something different."

"It's just this vortex," she said about her "hide out" in Marfa. "it's just like everything disappears and you just feel like you can let all the noise go awaya nd hear the songs that you have in you."

The Grammy Awards, hosted by Trevor Noah, will air Sunday at 8 p.m. ET/5 p.m. PT on CBS Television Network and Paramount+.

PEOPLE and Entertainment Weekly are also teaming up to bring you some glamour and award show speculation ahead of the Grammy Awards on Sunday, even if most of the nominees and guests will be at home wearing sweatpants.

Hosted by PEOPLE (the TV Show!) New York correspondent Jeremy Parsons and PEOPLE Every Day podcast host Janine Rubenstein, the livestream will air ahead of the award ceremony from 6:30 p.m. ET to 7:30 p.m. ET (3:30 - 4:30 p.m. PT).

The livestream will broadcast live from New York City and will feature celebrity interviews both virtual and in-person from the Grammys red carpet in Los Angeles.

To watch the livestream, you can tune-in above at showtime or head to PeopleTV, PEOPLE Twitter, PeopleTV Twitter, PEOPLE Facebook, PeopleTV Facebook and YouTube.