Question: How many downloads did the lead single from Over My Head get as of January 2015?
Context: "How to Save a Life" is a song by American pop rock band The Fray.  It was released as the second single from their debut studio album of the same name.  The song is one of the band's most popular airplay songs and peaked in the top 3 of the "Billboard" Hot 100 chart in the United States.  It became the joint seventh longest charting single on the "Billboard" Hot 100, tying with Santana's "Smooth" (1999), at 58 consecutive weeks.  The song has been certified 3x Platinum by the RIAA, and has sold 4.7 million downloads as of January 2015, the fourth best-selling rock song in digital history. Blue, Dressed In Black is the third CD (second full-length album) from the Eric Stuart Band, in which Eric Stuart is the songwriter and lead singer.  This album is a compilation of Stuart’s four-song demo EP (1999) produced by Peter Frampton in Nashville sessions ("Lost Innocence", "One Good Reason", "Hole in the Head", "God’s Roof"), two more songs produced by Peter Frampton in Nashville ("Home" and "Corner Booth Chronicles"), and six songs ("Staring You In The Face", "The Best Ones Get Away", "Blue Dressed In Black", "Heaven In A Cadillac", "Can’t Get Enough Of It", and "Raise a Little Hell") recorded in NYC and produced by John Regan (Frampton's bass player), and Harvey Jay Goldberg (a producer for Dave Matthews Band and Sting).  Stuart credits Peter Frampton as his mentor, and Frampton even did background vocals, lead guitar, and/or other roles in four of the songs.  For example, Frampton has an extensive guitar solo at the end of “"God’s Roof"” and also plays the mountain dulcimer in “"Home".”  Stuart’s song ""Corner Booth Chronicles"" won the John Lennon Songwriting Contest in 1998.  In 1999, ”"One Good Reason"” was released on AudioDiner as a single and received 2,500 downloads in two days. "Get Up!"  is a song written and recorded by Korn, featuring the production of American producer Skrillex.  that appears on their tenth studio album, "The Path of Totality".  It was released as the album's lead single on May 6, 2011.  Since its release it has sold over 200,000 downloads in the United States.  It was debuted live at Coachella with Skrillex.  The song is also included on Roadrunner Record's "XXX: Three Decades of Roadrunner" box set on disc four. "Over My Head (Cable Car)" (originally performed as "Cable Car") is a song by American rock band The Fray.  It was released in October 2005 as the lead single from their debut album "How to Save a Life" (2005) and hit the top 10 on the "Billboard" Hot 100 chart.  The single helped propel their album from the Top Heatseekers chart to the top 20 of The "Billboard" 200 chart.  The CD single was backed with "Heaven Forbid" and a live version of "Hundred".  In the UK, "Over My Head (Cable Car)" was released as the second single from the album, following "How to Save a Life". The third series of the British children's television series "The Dumping Ground" was broadcast from 16 January 2015 on CBBC and CBBC HD.  The series follows the lives of the children living in the fictional children's care home of Ashdene Ridge, nicknamed by them "The Dumping Ground".  It consists of twenty thirty-minute episodes, airing in two halves, and is the eleventh series in the "Tracy Beaker" franchise.  It was confirmed that head writer, Elly Brewer, who has been the head writer for "Tracy Beaker Returns" and the previous "The Dumping Ground" series, will not be a part of the writing team for this series.  The series aired from 16 January 2015 to 13 March 2015, and from 6 October 2015 to 8 December 2015. The discography of British singer and songwriter Neon Hitch.  Neon's debut digital single "Get Over U" was released in February 2011.  Hitch then released her single "Bad Dog", which was intended to be the lead single from her debut album.  Later in 2011, she was featured on Gym Class Heroes' song "Ass Back Home".  In 2012, Neon Hitch released "Fuck U Betta" and Gold" featuring Tyga, her official first and second singles respectively.  Both songs peaked at number one on the "Billboard" Dance/Club Play chart.  Neon then debuted an EP entitled "Happy Neon" in January 2013, which was released online for free.  In October 2013, Neon announced that her debut album "Beg, Borrow & Steal" had been scrapped and she would release a new album that had more of her soul in it.  In January 2014, Neon released the mixtape "301 to Paradise" for free.  In May 2014, it was announced that Hitch had parted ways with her label Warner Bros. and was gearing up to releasing her new debut album "Eleutheromaniac"; she also released "Happy Neon" and "301 to Paradise" to digital retailers independently in the same month.  She premiered the lead single of "Eleutheromaniac", "Yard Sale", in August 2014.  In January 2015, Neon released "Sparks" as the first single from the album.  In March 2015, Hitch released the EP "24:00" for free.  In 2016, it was announced that Hitch had changed the name of her debut album to "Anarchy", which was released on July 22, 2016.  The lead single from the album, "Please", was released on July 8, 2016.  The album did not contain any of the singles intended to be on "Eluetheromaniac", but included a promomotional single she released in 2015, "Freedom". American singer-songwriter Bruno Mars has written and recorded songs for his studio albums, "Doo-Wops & Hooligans" (2010) and "Unorthodox Jukebox" (2012), and has written songs for other singers.  The Smeezingtons (Bruno Mars, Philip Lawrence, Ari Levine) worked in the majority of the songs in Mars' debut studio album, including writing "Count on Me" and "Marry You" together.  The team collaborated with Khari Cain and Khalil Walton on the album's lead single "Just the Way You Are", peaking at number one on the "Billboard" Hot 100.  Mars explained "I wasn't thinking of anything deep or poetic.  I was telling a story."  Mars co-wrote and co-produced the song "Talking to the Moon" with Grammy Award winning producer Jeff Bhasker.  The single "Grenade", was conceptualised after Mars heard an unreleased track with similar lyrical themes.  Mars' follow-up album, in addition to reunite collaborators from his previous album, such as The Smeezingtons and Jeff Bhasker, included new composers, such as Mark Ronson and Emile Haynie.  All of these producers worked on the lead single "Locked Out of Heaven".  The song concerns a relationship infused with positive emotion and good sex.  The idea behind the second single, "When I Was Your Man", is the regret of letting a girl get away.  Several of the songs were written solely by his production team, including the lead single, "If I Knew" and the single "Gorilla" "Keep Your Head Up" is the debut single by American recording artist Andy Grammer from his eponymous debut studio album "Andy Grammer" (2011).  It was written by Grammer and produced by Lion's Share, with additional production by Steve Greenberg.  The song was first released February 24, 2011 as the album's lead single.  It debuted at number 94 on the "Billboard" Hot 100 and since then has reached number 53.  The song was RIAA-certified Platinum, for sales of over 1 million downloads, in 2011.  It also entered the charts in Australia, Belgium, Canada, the Netherlands and New Zealand.  The song was released in the UK on March 12, 2012, but failed to chart. "Miss Jackson" is a song by American rock band Panic!  at the Disco, released on July 15, 2013, as the first single for the band's fourth studio album, "Too Weird to Live, Too Rare to Die! " (2013).  The song features vocals from Lolo.  A music video directed by Jordan Bahat accompanied the song's announcement as well as the album's title and release date, and headlining tour dates.  It was the band's first release since 2011.  The Butch Walker-produced track has been described as "darkly anthemic".  It reached the top 10 on iTunes on its release and sold 56,000 digital downloads in its first week to debut at No. 68 on the "Billboard" Hot 100 and No. 27 on Digital Songs.  In January 2015, it was certified Gold by the RIAA. "Greek Tragedy" is a song from indie rock band The Wombats.  The track was released in the United Kingdom on 14 January 2015 as the lead single from the band's third studio album, "Glitterbug" (2015).  "Greek Tragedy" was written and produced by band members Matthew Murphy, Dan Haggis, and Tord Øverland Knudsen, with Mark Crew also producing.  The track received its premiere on BBC Radio 1 when it featured as Zane Lowe's "Hottest Record in the World" on 14 January.  An official remix of the track by British band Bastille was released on 27 January 2015.
Answer: 4.7 million