Was ist das
"Was ist das"  is a song written by Bob Arnz and Gerd Zimmermann, and recorded by German singer LaFee.
It was released as the third single from LaFee's album "LaFee" in September 2006.
An English version of the song, entitled "What's Wrong with Me", later appeared on LaFee's third studio album "Shut Up".
Billy Milano
Billy Milano is a Bronx- born heavy metal musician now based in Austin, Texas.
He is the singer and- occasionally- guitarist and bassist of crossover thrash band M.O.D., and he was also the singer of its predecessor, Stormtroopers of Death.
He was also the singer of United Forces, which also featured his Stormtroopers of Death bandmate Dan Lilker.
Panda (Astro song)
" Panda" is a song of the Chilean band Astro and is the fifth song of the homonymous album of the year 2011.
The song was composed and produced by the singer of the band Andrés Nusser and released like third single of the album on February 1, 2013.
Ratchet (song)
" Ratchet" is a song by English rock band Bloc Party.
The song was released on 25 June 2013 as the lead single from the band's third EP" The Nextwave Sessions".
The song was given its first radio play by Zane Lowe on BBC Radio 1.
A music video for the song was also uploaded to the band's Vevo channel on YouTube on the same day of the song's release.
The song was featured in the soundtrack for the video game" FIFA 14".
LaFee
Christina Klein (born December 9, 1990), better known by her stage name LaFee, is a German singer/songwriter who has sold more than one million records worldwide.
She is most famous in mainland Europe, particularly in German-speaking countries.
Since 2006, LaFee released four studio albums, three of them with her band.
They all made it into the German charts.
Both the debut album and the successor "Jetzt erst recht" (2007) reached the top of the album charts in Germany and Austria.
Etan Boritzer
Etan Boritzer( born 1950) is an American writer of children ’s literature who is best known for his book" What is God?" first published in 1989.
His best selling" What is?" illustrated children's book series on character education and difficult subjects for children is a popular teaching guide for parents, teachers and child- life professionals.
Boritzer gained national critical acclaim after" What is God?" was published in 1989 although the book has caused controversy from religious fundamentalists for its universalist views.
The other current books in the" What is?" series include
What is Love?,
What is Death?,
What is Beautiful?,
What is Funny?,
What is Right?,
What is Peace?,
What is Money?,
What is Dreaming?,
What is a Friend?,
What is True?,
What is a Family?,
What is a Feeling?"
The series is now also translated into 15 languages.
Boritzer was first published in 1963 at the age of 13 when he wrote an essay in his English class at Wade Junior High School in the Bronx, New York on the assassination of John F. Kennedy.
His essay was included in a special anthology by New York City public school children compiled and published by the New York City Department of Education.
Boritzer now lives in Venice, California and maintains his publishing office there also.
He has helped numerous other authors to get published through" How to Get Your Book Published!" programs.
Boritzer is also a yoga teacher who teaches regular classes locally and guest- teaches nationally.
He is also recognized nationally as an erudite speaker on" The Teachings of the Buddha."
Theodred II (Bishop of Elmham)
Theodred II was a medieval Bishop of Elmham.
The date of Theodred's consecration unknown, but the date of his death was sometime between 995 and 997.
O Valencia!
" O Valencia!" is the fifth single by the indie rock band
The Decemberists, and the first released from their fourth studio album," The Crane Wife".
The music was written by The Decemberists and the lyrics by Colin Meloy.
It tells a story of two star- crossed lovers.
The singer falls in love with a person who belongs to an opposing gang.
At the end of the song, the singer's lover jumps in to defend the singer, who is confronting his lover's brother( the singer's" sworn enemy") and is killed by the bullet intended for the singer.
Des Deutschen Vaterland
Was ist des Deutschen Vaterland is a German patriotic song by Ernst Moritz Arndt( 1813) which was popular in the 19th century.
Bernie Bonvoisin
Bernard Bonvoisin, known as Bernie Bonvoisin( born 9 July 1956 in Nanterre, Hauts- de- Seine), is a French hard rock singer and film director.
He is best known for having been the singer of Trust.
He was one of the best friends of Bon Scott the singer of AC/ DC and together they recorded the song" Ride On" which was one of the last songs by Bon Scott.

Question: What is the date of birth of the performer of song Was Ist Das?
Answer: December 9, 1990