Question: What seventh studio albums first song was released on 27 June 2014 by an Australian hip hop group that formed in 1994 in Blackwood, Adelaide, South Australia?

Context paragraphs:
Blades (hip hop group): Blades formerly known as Blades of Hades, are an Australian hip hop group from Newcastle.  Since forming in the late 1990s they have released four albums, "Blades Of Hades", "This Installment", "Shadow Art" in 2008, and "The Leak" in 2013.  The group took its name from Greek mythology, where Hades was the Gatekeeper of the Underworld.  Their hardcore style lyrics and dark production are reminiscent of many British Hip Hop 'Britcore' acts, such II Tone Committee, Hijack and Killa Instinct.  The group have developed a strong following overseas, having performed at many festivals in Europe, including Germany's "Mass Hysteria" in Hamburg.  In 2008, they were the first independent Australian hip hop act to perform at the Glastonbury Festival in the United Kingdom.

Day of the Dog: Day of the Dog is the second album by Australian hip hop group Bliss n Eso.  It was released via Illusive Sounds in March 2006 in both vinyl and CD formats.  The title is a metaphor for Australian hip hop being the 'underdog' of the Australian music industry, and affirming that it is now time for it to rise up.  It reached the top 50 on the ARIA Albums Chart.

The Calling (Hilltop Hoods album): The Calling is the third studio album by Australian hip hop group Hilltop Hoods and was released on 22 September 2003 through Obese Records.  The success of the album was significant in the Australian hip hop scene because it demonstrated popular recognition for a genre previously supported by a comparatively small, "underground" fan base.

Rattling the Keys to the Kingdom: "Rattling the Keys to the Kingdom" is a single by Australian hip hop group Hilltop Hoods.  The song is the fourth official single from their sixth album Drinking From the Sun.  The song was announced to be the fourth single on 14 September through their official website and Facebook by posting the artwork of the single.  They announced that the single will be released on 21 September.  They also said that there was something big happening with Australian hip hop and that there will be more announced on the same date as the single is released.  On the artwork there are Australian hip hop artist logos, tags and Australian hip hop labels logos which are put together to form a crown.

Hilltop Hoods: Hilltop Hoods are an Australian hip hop group that formed in 1994 in Blackwood, Adelaide, South Australia.  The group was founded by Suffa (Matthew David Lambert) and MC Pressure (Daniel Howe Smith), who were joined by DJ Debris (Barry John M. Francis) after fellow founder, DJ Next (Ben John Hare), left in 1999.  The group released its first extended play, "Back Once Again", in 1997 and have subsequently released seven studio albums, two "restrung" albums and three DVDs.

Won't Let You Down: "Won't Let You Down" is a song by Australian hip hop group Hilltop Hoods from their seventh studio album "Walking Under Stars".  It was released as the first single from the album on 27 June 2014.  The song features Irish-English singer-songwriter Maverick Sabre.  The song peaked at No. 17 on the Australian Singles Chart, making it Hilltop Hoods' fifth top 40 single.

Mad as a Hatter: Mad as a Hatter is the debut EP by Australian hip hop group Def Wish Cast.  It was released in 1992 on vinyl by Random Records.  All production and turntablism is by DJ Vame, except "Proppa Ragga", which was produced by DJ Sing.  "Proppa Ragga" was the first Australian hip hop track to receive international recognition, albeit at Norway, coming in at number 2 on its NRK's Hip Hop show (hosted by Tommy Tee).  In 2007, a copy of "Mad as a Hatter" sold on eBay to a German bidder for more than A$430.  The EP samples Walt Disney's "Alice in Wonderland" in the title track.

Knights of the Underground Table: Knights of the Underground Table is the debut album by the Australian hip hop group Def Wish Cast.  It was released in 1993 on CD and cassette by Random Records.  The album was recorded in St Clair in Western Sydney.  Group members Def Wish and Sereck designed the Def Wish Cast logo that appears on the album artwork.  It is one of the first full length Australian Hip Hop albums.

Cosby Sweater: "Cosby Sweater" is a song by Australian hip hop group, Hilltop Hoods.  It was released as the third single from the group's seventh studio album, "Walking Under Stars" (2014).  In Australia, "Cosby Sweater" peaked at No. 4 on the Australian ARIA Singles Chart, becoming Hilltop Hoods' highest charting single to date and their third top ten hit overall.  The song was rated number three in Triple J's Hottest 100 2014.  The song's accompanying music video was released on 3 October 2014 via the Australian iTunes Store.

Quro: Quro (born Andrew Michael Bradley) is an Australian hip hop MC from Adelaide, South Australia who later relocated to Sydney.  He has been involved in the Australian hip hop scene since about 1992, when he formed part of the legendary Adelaide hip hop group Finger Lickin Good with MC Madcap.  Quro, as Andrew Bradley, has also worked on radio and as a journalist.  He also contributed a verse on the Def Wish Cast track "Saga (Iron Fist)" from their debut LP "Knights of the Underground Table".

Supporting paragraphs: Won't Let You Down Hilltop Hoods
Answer: "Walking Under Stars"