Question: Who was born first, Sharon den Adel or Ezra Koenig?

Context paragraphs:
Within Temptation: Within Temptation is a Dutch symphonic metal band founded in April 1995 by vocalist Sharon den Adel and guitarist Robert Westerholt.  They have always been classified by critics as gothic metal, although the "gothic" influence varies with each album.  Their most prominent and well-known sound is described as symphonic metal, although their earlier material, such as debut album "Enter", was mostly gothic metal.  "Enter" even had a hint of doom metal.  In an interview, Den Adel said they fell into a symphonic rock genre with various influences.  In a later interview with Dutch music platform 3VOOR12, den Adel stated that "we consider ourselves more a symphonic rock band ... in my opinion, we are no gothic band".

Robert Westerholt: Robert Westerholt (born 2 January 1975 in Waddinxveen, South Holland, Netherlands) is a Dutch musician, known as the guitarist, unclean vocalist and co-founder of the symphonic metal band Within Temptation.  He also writes music for the band along with his partner and band vocalist Sharon den Adel.  He used to work in human resource management before his career with Within Temptation.

Sharon den Adel: Sharon Janny den Adel (born 12 July 1974) is a Dutch singer, songwriter and fashion designer, best known as the lead vocalist and one of the main songwriters in the Dutch symphonic metal band Within Temptation.  She has been a performing musician since the age of 14, and was a founding member of Within Temptation, along with Robert Westerholt, in 1996.

Jillian (I'd Give My Heart): "Jillian (I'd Give My Heart)" is a song written by Sharon den Adel, Robert Westerholt and Martijn Spierenburg for the album "The Silent Force" (2004).  It was used to promote Within Temptation's live DVD "The Silent Force Tour" (2005).

Ezra Koenig: Ezra Michael Koenig (born April 8, 1984) is an American musician, singer, songwriter, and radio personality.  He is the lead vocalist and guitarist of the indie rock band Vampire Weekend.

All I Need (Within Temptation song): "All I Need" is a power ballad written by Sharon den Adel and Robert Westerholt for Within Temptation's fourth studio album "The Heart of Everything" (2007).

Enter (Within Temptation album): Enter is the debut studio album by Dutch symphonic/gothic metal band Within Temptation, released by DSFA Records in 1997.  The album prominently features lead singer Sharon den Adel's vocals as well as guitarist Robert Westerholt's gruff death metal growls.  Lex Vogelaar, founder of the Dutch death metal band Orphanage, supplied the guitar parts for "Pearls of Light", as well as producing the album, and Orphanage vocalist George Oosthoek performed some of the growls on "Deep Within".

Fire and Ice (Within Temptation song): "Fire and Ice" is a song written by Sharon den Adel, Robert Westerholt and Martijn Spierenburg for the album "The Unforgiving" (2011).  The music video was released on YouTube on December 20, 2011 and it was used to promote Within Temptation's "The Unforgiving Tour" (2011-2012).

Giving Up the Gun: "Giving Up the Gun" is the second single from Vampire Weekend's second album "Contra".  The song was originally performed by L'Homme Run, a comedic rap duo that featured Vampire Weekend vocalist Ezra Koenig.  The video was released February 19, 2010.  Koenig got the idea for the song from Noel Perrin's 1979 book titled "Giving Up the Gun" given to him by his father.

In and Out of Love (Armin van Buuren song): "In and Out of Love" is a collaboration between Dutch DJ and record producer Armin van Buuren and Dutch singer Sharon den Adel (Within Temptation).  It was released on 6 August 2008 as the third single from van Buuren's third studio album, "Imagine".

Supporting paragraphs: Ezra Koenig Sharon den Adel
Answer: Sharon Janny den Adel