Fearless is the second studio album by the American singer-songwriter Taylor Swift.
 The album was released on November 11, 2008, by Big Machine Records.
 As with her first album, "Taylor Swift", Swift wrote or co-wrote all thirteen tracks on "Fearless".
 Most of the songs were written as the singer promoted her first album as the opening act for numerous country artists.
 Due to the unavailability of collaborators on the road, eight songs were written by Swift.
 Other songs were co-written with Liz Rose, Hillary Lindsey, Colbie Caillat, and John Rich.
 Swift also made her debut as a record producer, co-producing all songs on the album with Nathan Chapman.
"Teardrops on My Guitar" is a song by American singer-songwriter Taylor Swift.
 The song was co-written by Swift, alongside Liz Rose and produced by Nathan Chapman with Swift's aid.
 "Teardrops on My Guitar" was released on February 19, 2007 by Big Machine Records, as the second single from Swift's eponymous debut album (2006).
 The song was later included on the international release of Swift's second studio album, "Fearless" (2008), and released as the second pop single from the album in the United Kingdom.
 It was inspired by Swift's experience with Drew Hardwick, a classmate of hers for whom she had feelings.
 He was completely unaware and continually spoke about his girlfriend to Swift, something she pretended to be endeared by.
 Years afterwards, Hardwick appeared at Swift's house, but Swift rejected him.
 Musically, the track is soft and is primarily guided by a gentle acoustic guitar.
 Critics have queried the song's classification as country music, with those in agreement (such as Grady Smith of "Rolling Stone") citing the themes and narrative style as country-influenced and those opposed (such as Roger Holland of "PopMatters") indicating the pop music production and instrumentation lack traditional country elements.
"Best Days of Your Life" is a song written and performed by American country artist Kellie Pickler, and co-written by Taylor Swift.
 It was released on December 1, 2008 as the second single from her self-titled second album.
 Swift also provides background vocals on the song.
 The song is about a narrator explaining how her former boyfriend cheated on her and moved on to a new girlfriend to start a family with, wishing them well on their new life but says that the new girl won't top what they previously once had before.
"White Horse" is a song performed by American singer-songwriter Taylor Swift.
 The song was written by Swift and Liz Rose and produced by Nathan Chapman, with Swift's aid.
 The song was released on December 7, 2008 by Big Machine Records, as the second single from Swift's second studio album "Fearless" (2008).
 Swift and Rose composed the song about one of Swift's ex-boyfriends, when Swift discovered he was not what she had perceived of him.
 It focused on the moment where Swift accepted that the relationship was over.
 "White Horse" is, musically, a country song and uses sparse production to emphasize vocals.
 Lyrically, the track speaks of disillusionment and pain in a relationship, drawing references to fairytales.
"Picture to Burn" is a song recorded by American singer-songwriter Taylor Swift.
 It was co-written by Swift and Liz Rose, and produced by Nathan Chapman.
 It was released on February 3, 2008 by Big Machine Records as the fourth single from Swift's eponymous studio album, "Taylor Swift" (2006).
 It was inspired by the narcissistic and cocky nature of her former high school classmate and ex-boyfriend Jordan Alford with whom Swift never established a formal relationship.
 In retrospect, Swift has stated that she has evolved on a personal level and as a songwriter, claiming she processed emotions differently since "Picture to Burn".
 The song was chosen as a single based on the audience's reaction to it in concert.
 Musically, the track is of the country rock genre with prominent usage of guitar, banjo, and drums.
 The lyrics concern setting fire to photographs of a former boyfriend.
"Once a Day" is a song written by Bill Anderson and recorded as the debut single by American country artist Connie Smith.
 It was produced by Bob Ferguson for her self-titled debut album.
 The song was released in August 1964, topping the "Billboard" country music chart for eight weeks between late 1964 and early 1965.
 It was the first debut single by a female country artist to reach number one, and held the record for the most weeks spent at number one by a female country artist until it was surpassed by Taylor Swift's "We Are Never Ever Getting Back Together" in December 2012.
"Tim McGraw" is the debut single and first published song recorded by American singer-songwriter Taylor Swift.
 The song was written by Swift and Liz Rose, and produced by Nathan Chapman.
 It was released on June 19, 2006 by Big Machine Records as Swift's debut single and the lead single from Swift's eponymous debut album.
 Swift wrote "Tim McGraw" during her freshman year of high school, knowing that she and her senior boyfriend would break up at the end of the year when he left for college.
 The song was written about all the different things that would remind the subject of Swift and their time spent together, once he departed.
 "Tim McGraw" is a musical interconnection of traditional and modern country music.
 Lyrically, the track lists items in order to associate a past relationship, one of them being country artist Tim McGraw's music.
Kellie Pickler is the self-titled second studio album by American country artist Kellie Pickler.
 The lead-off single, "Don't You Know You're Beautiful", was debuted at the 43rd Academy Of Country Music awards and peaked at 21 on Hot Country Songs.
 The album was released via BNA Records/19 Recordings on September 30, 2008.
 Since the albums' release, three more singles have charted; "Best Days of Your Life" at number 9 (which was co-wrote with fellow country artist Taylor Swift), "Didn't You Know How Much I Loved You" at number 14 (a re-recording of an album cut from Pickler's debut album "Small Town Girl") and "Makin' Me Fall in Love Again" at number 30.
"Fearless" is a country pop song performed by American singer-songwriter Taylor Swift.
 The song was co-written by Swift in collaboration with Liz Rose and Hillary Lindsey and produced by Nathan Chapman and Swift.
 "Fearless" was released on January 3, 2010 by Big Machine Records as the fifth and final single from Swift's second studio album of the same name (2008).
 Swift composed the song while traveling on tour to promote her eponymous debut album, "Taylor Swift" (2006).
 She wrote "Fearless" in regard to the fearlessness of falling in love and eventually titled her second studio album after the song.
 Musically, it contains qualities commonly found in country pop music and, lyrically, is about a perfect first date.
The Taylor Swift Holiday Collection, originally titled Sounds of the Season: The Taylor Swift Holiday Collection, is a Christmas EP by American singer Taylor Swift.
 The EP was first released on October 14, 2007 by Big Machine Records exclusively to Target stores in the United States and online.
 The release was originally a limited release for the 2007 holiday season, but was re-released to iTunes and Amazon.com on December 2, 2008 and again in October 2009 to Target stores.
 "The Taylor Swift Holiday Collection" features cover versions of Christmas songs and two original tracks written by Swift, "Christmases When You Were Mine" and "Christmas Must Be Something More", all of which have a country pop sound.

Question: What was the first released single on the self-titled album released by an American country artist whose second single was co-written by Taylor Swift and released on December 1, 2008?
Answer: Don't You Know You're Beautiful