Question: At what year did the lead singer of the band who released the album Enter start performing music?

Context paragraphs:
Sinosikat?: SinoSikat?  is a Filipino band that started September 2004, performing music influenced by a number of musical genres, but which has been described as "Filipino Soul," reflecting a recent expansion of genres active within the Philippine music industry.  The band released its eponymous first album in 2007, receiving media attention and critical acclaim when vocalist Kat Agarrado won Vocalist of the Year at the NU107 Rock Awards.  Recently, the band has been named as a nominee for the People's Choice Award at the 2008 Awit Awards.

Jamie Lenman: Jamie Edward Lenman (born 9 November 1982) is an English musician and illustrator.  He was the lead singer, guitarist and main songwriter for British alternative rock trio Reuben, from 2001 to 2008 whilst also working as an illustrator, which upon Reuben disbanding he made his primary focus.  In 2013 he began releasing and performing music under Jamie Lenman, releasing his debut solo album Muscle Memory on 4 November 2013.

Roger Robinson (poet): Roger Robinson is a writer, musician and performer who lives between England and Trinidad.  He describes himself as "a British resident with a Trini sensibility".  He was chosen by arts organisation Decibel as one of 50 writers who have influenced black-British writing over the past 50 years.  He was a spoken-word performer in London in the early 1990s, before branching out to start performing poetry with bands he would meet, including Techno Animal, Flytronix, The Bugz, Attica Blues and Speeka.  Robinson is the lead vocalist for musical crossover project King Midas Sound, whose critically acclaimed debut album "Waiting for You" was released on Hyperdub Records, becoming number 10 in the top 50 releases of 2009 in "Wire Magazine".

Vishal Dadlani: Vishal Dadlani (born 28 June 1973) is an Indian singer, music record producer, composer, lyricist and performer.  He is the vocalist/songwriter of the indie rock/electronica band, Pentagram, founded in 1994, regarded as one of the pioneers of original Indian independent music, having received recognition locally as well as globally.  He is also one half of the Bollywood composing/producing and performing music duo Vishal-Shekhar, since 1999.  They are credited with being amongst the architects of the modern Bollywood sound, having composed for 60 films and released over 300 songs, and performed over 1,000 shows worldwide.  Vishal has always supported Indian independent music, and helped many artists and bands find their feet.  Raghu Dixit, now a hugely successful artist in his own right, is one of Vishal's earliest proteges.  Vishal and Shekhar released Raghu's first album to great success, in 2008.  Vishal's involvement as a jury member in many of India's biggest music talent hunts including, "Sa Re Ga Ma Pa" 2007 and 2010, "Indian Idol Junior" 2013 and 2015, "The Stage" 2015, have been prominent in highlighting his constant search for, and encouragement of, fresh talent in both, the mainstream and the Indian independent music scene.  Vishal also co-founded indie-giant Only Much Louder with Vijay Nair in 2002 and exited a couple of years ago.  Vishal is equally at home with indie music, rock, electronica, hip-hop and Bollywood sounds, has now launched his own label in 2015 called VLT (Vishal Likes This) to create a wider platform for indie artists in India.

Steve Taylor &amp; The Perfect Foil: Steve Taylor & The Perfect Foil is an American alternative rock supergroup formed in 2010 by singer Steve Taylor with drummer Peter Furler (Newsboys, Peter Furler Band), guitarist Jimmy Abegg (Vector, A Ragamuffin Band), and bassist John Mark Painter (Fleming and John).  Taylor formerly saw success as a new wave singer during the 1980s and early 1990s, and also fronted the short-lived band Chagall Guevara.  However, by the mid-1990s he abandoned performing music and transitioned into work as a record producer, songwriter, and film-maker.  In 2010 Taylor, who was frustrated at the slow pace of his fundraiser for his feature film "Blue Like Jazz", collaborated with Furler, Abegg, and Painter to record the song "A Life Preserved" for the film's soundtrack, and began recording other material.  Taylor, Abegg, and Painter then featured on the Peter Furler song "Closer", under the name "Steve Taylor & Some Other Band", on Furler's album "On Fire".  With those collaborations as a starting point, Taylor relaunched his career as a performing musician, and the lineup was branded as Steve Taylor & The Perfect Foil.  The group released a studio album entitled "Goliath" on November 18, 2014 to critical acclaim and modest commercial success.  In 2015, Daniel Smith of Danielson, with whom the band had been touring, temporarily joined on in a collaboration touted as Steve Taylor & The Danielson Foil.  Under this incarnation, the group released the EP "Wow to the Deadness" on February 5, 2016, and toured until February 12.

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".

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.

Man Made Machine: The origins of the ensemble can be traced back to Arizona band The Cover Up.  Lead vocalist Joe Cotela stated that things with The Cover Up were approaching a standstill, and that they were performing music swayed by Every Time I Die.  Because the band was dissatisfied with Epic Records not properly promoting the album, the band decided to move on.

Seminole (band): Seminole was an American country music duo from Florida composed of brothers Jimmy Myers and Donald "Butch" Myers.  The duo got their start performing at the Cypress Lounge in Bunnell, Florida.  They made their way to Nashville after slipping a demo tape to Mark Miller, the lead singer of Sawyer Brown.

To Be Everywhere Is to Be Nowhere: To Be Everywhere Is to Be Nowhere is the ninth studio album by the American rock band Thrice.  The album was released on May 27, 2016 through Vagrant Records.  "To Be Everywhere Is to Be Nowhere" is Thrice's first release after coming out of four-year hiatus—from mid-2012 to mid-2015—and first album of original material in five years since 2011's "Major/Minor".  Most of the band members continued performing music and pursuing other interests during the hiatus, which included moving to new cities or states with their new families.  After reuniting and performing sporadic festival dates in 2015, Thrice announced their intention to release a new album the following year.  Because of the distance between the members' new homes, the demos for "To Be Everywhere Is to Be Nowhere" were written, recorded, shared and collaborated on digitally through various software programs that weren't as prevalent before they went on hiatus.  The album was produced by Eric Palmquist and features more politically and/or socially charged lyrics than has been seen on previous Thrice albums.

Supporting paragraphs: Enter (Within Temptation album) Sharon den Adel
Answer: 14