Taylor Swift is in a “State of Grace” in her newest promotional single for her upcoming album, Red.

“I wrote this song about when you first fall in love with someone, the possibilities, kind of thinking about the different ways that it could go,” Swift said in a video previewing the song, which is the fifth song that has been released from the country pop singer’s upcoming fourth album.

“And I never saw you coming/ And I’ll never be the same,” she sings in “State of Grace” – a song she describes as having “a really big sound…like the feeling of falling in love in an epic way.”

The 22-year-old singer has been previewing songs off her new album every Monday on Good Morning America and releasing them on iTunes the following day for the past four weeks. She will perform on ABC’s morning show Oct. 22 and 23 in celebration of the release of Red.

Buy “State of Grace” on iTunes.

Listen to the other four songs she’s released in promotion of Red, including “I Knew You Were Trouble,” “Begin Again,” “Red” and the mega-hit “We Are Never Ever Getting Back Together.”

Swift also released the track list for Red last week, naming the 16 songs that will be including in her follow-up to 2010’s Speak Now – an album that won the 2011 American Music Award for Favorite Country Album and debuted at No. 1 on the Billboard 200 Chart.

How do you like “State of Grace”? What’s your favorite song from Red so far?