Question: What appeared first, Gunnin' for That No. 1 Spot or Baghdad ER?

Context paragraphs:
Steer (Missy Higgins song): "Steer" is the first single from Missy Higgins' second album, "On a Clear Night".  The song was released in Australia on 14 April 2007 and became #1 most added track in that same week.  The CD single achieved the #1 spot on the Australian Singles Chart in the first week of its CD release.  It is Higgins' second #1 single, her first being her debut single "Scar" from her first album "The Sound of White".

D×D×D: D×D×D is the fourth Japanese studio album by South Korean boy band Shinee.  It was released on January 1, 2016, in Japan by Universal Music Japan sub label EMI Records.  The album features three previously released singles, "Your Number", "Sing Your Song" and the Japanese version of previous Korean single "View", and one new single "DxDxD".  This album reached the No.1 spot on the Oricon weekly chart, holding the spot for three week continuously, and they were also the first artist to top the Oricon charts in 2016, since their previous Japanese album I'm Your Boy.

Baghdad ER: Baghdad ER is a documentary released by HBO on May 21, 2006.  It shows the Iraq war from the perspective of a military hospital in Baghdad.  It has some relatively disturbing scenes in it (e.g. amputations), therefore the U.S. Army is officially warning that military personnel watching it could experience symptoms of post-traumatic stress disorder (PTSD).

Sólo Pienso En Ti (Lucero album): Sólo Pienso En Ti (I only think about you) is the eighth album from Mexican pop music singer and actress Lucero.  It was released in 1991, selling til today more than 5 millions copies.  The first single, "Electricidad", went to #1 in Mexico in just three weeks.  The song was so hot that the second single "Ya No" was #2 when the former were still at the top of the charts.  Eventually "Ya No" hit the #1 spot for 5 weeks, until Luis Miguel's "Inolvidable" debuted at the #1.  The album was the first of many collaborations with Rafael Pérez Botija who wrote and produce all the tracks.

Gunnin' for That No. 1 Spot: Gunnin' for That #1 Spot is a 2008 documentary film directed by Adam Yauch, founding member of the Beastie Boys.  The movie premiered at the Tribeca/ESPN Sports Film Festival in April 2008 and opened in theaters June 27, 2008.

We Should Be Together (song): "We Should Be Together" is a Christmas-themed song by Cliff Richard.  Released as a single in November 1991 in the UK, the song bidded for the Christmas No.1 spot.  However the song peaked at the No. 10 position - ultimately being beaten to the festive top spot by the re-release of Queen's "Bohemian Rhapsody" following the death of Freddie Mercury.

Matthew O'Neill (filmmaker): Matthew O'Neill is a documentary filmmaker best known for his work on the HBO film "Baghdad ER", for which he and co-creator Jon Alpert won three Emmy Awards.

Xuxa discography: Xuxa is a Brazilian, singer, presenter, actress and 2 times Latin Grammy Award for Best Latin Children's Album winner.  This is a list of her songs and albums.  Xuxa has a total of more than 50 million albums sold worldwide, Xuxa is the second female artist to have most songs at the No. 1 spot in Brazil, she have 12 song at the number one spot.  By 2008, Xuxa is the best-selling female singer in Brazil.

Crazy Love (Michael Bublé album): Crazy Love is the sixth studio album (and fourth major label studio album) by Canadian vocalist Michael Bublé.  It was released through 143 Records and Reprise Records on October 9, 2009.  After only three days of sales, it opened atop the "Billboard" 200 chart with 132,000 copies, making it Bublé's second No. 1 album.  Spending the first full week at the top, the album increased in sales to 203,000 copies, staying again at the No. 1 spot on its second week.  In Australia, the album debuted at No. 1 on the ARIA Albums Chart and spent six non-consecutive weeks as No. 1.  It has since been certified five times Platinum.  In the United Kingdom, "Crazy Love" topped the album charts.

Zameer Rizvi: Zameer Rizvi (born 5 February 1981) is a Canadian singer/songwriter, musician and composer.  As a songwriter, Zameer's subject matter is usually inspired by personal experiences.  His songs vary anywhere from upbeat party-like music, to soulful reflective music, to political music reflecting his views on social justice.  His honest writing style earned him worldwide recognition when his song about social injustice against athletes with disabilities, "Win or Defeat", was licensed as a theme song by the 2010 Paralympic Games.  Rizvi went on to perform the song at the 2010 Olympic Games.  Rizvi garnered further success with strong sales of his debut album "From Under the Bleachers" from which the single "Glory of Love" rose to the 73rd spot on the "Billboard" Hot 100 charts.  He went on the secure the #1 spot on the "Billboard" charts in March 2012.

Supporting paragraphs: Gunnin' for That No. 1 Spot Baghdad ER
Answer: Baghdad ER