Stephen Schwartz (composer)
Stephen Lawrence Schwartz (born March 6, 1948) is an American musical theatre lyricist and composer.
In a career spanning over four decades, Schwartz has written such hit musicals as "Godspell" (1971), "Pippin" (1972), and "Wicked" (2003).
He has contributed lyrics to a number of successful films, including "Pocahontas" (1995), "The Hunchback of Notre Dame" (1996), "The Prince of Egypt" (1998; music and lyrics), and "Enchanted" (2007).
Schwartz has won the Drama Desk Award for Outstanding Lyrics, three Grammy Awards, three Academy Awards, and has been nominated for six Tony Awards.
He received the 2015 Isabelle Stevenson Award, a special Tony Award, for his commitment to serving artists and fostering new talent.
Julie Tan
Julie Tan is a Malaysian actress.
She was the female lead in" That Girl in Pinafore".
I'm Not That Girl
"I'm Not that Girl" is a song from the musical "Wicked", based on the novel  by Gregory Maguire, composed by Stephen Schwartz, originally recorded by Idina Menzel (original song) and Kristin Chenoweth (reprise) on November 10, 2003, and released on December 16, 2003.
It is a solo sung by the main character of the show, Elphaba Thropp (the future Wicked Witch of the West in "The Wonderful Wizard of Oz")
in the first act and Glinda in the reprise in the second act.
You're Going to Lose That Girl
"You're Going to Lose That Girl" is a song by the English rock band the Beatles from their 1965 album and film "Help!", written by John Lennon and Paul McCartney.
Capitol Records originally titled the song "You're Gonna Lose That Girl" in the United States.
Alexandru Cristea
Alexandru Cristea( 1890 – 1942) was the composer of the music for" Limba Noastră", current national anthem of Moldova.
Who's That Girl? (Eurythmics song)
" Who's That Girl?" is a 1983 song recorded by the British pop duo Eurythmics.
It was written by band members Annie Lennox and David A. Stewart and produced by Stewart.
" Who's That Girl?" was the first single released in the UK from Eurythmics' third album" Touch".
The song became Eurythmics' third Top 10 hit on the UK singles chart, peaking at number three.
In the United States," Who's That Girl?" was released as the second single from the album( following the Top 10 hit" Here Comes the Rain Again"), and reached number 21 on the" Billboard" Hot 100.
Walter Robinson (composer)
Walter Robinson is an African American composer of the late 20th century.
He is most notable for his 1977 song" Harriet Tubman", which has been recorded by folk musicians such as Holly Near, John McCutcheon, and others.
He is also the composer of several operas.
Alonso Mudarra
Alonso Mudarra( c. 1510 – April 1, 1580) was a Spanish composer of the Renaissance, and also played the vihuela, a guitar- shaped string instrument.
He was an innovative composer of instrumental music as well as songs, and was the composer of the earliest surviving music for the guitar.
Alexander Courage
Alexander Mair" Sandy" Courage Jr.( December 10, 1919
May 15, 2008) was an American orchestrator, arranger, and composer of music, primarily for television and film.
He is best known as the composer of the theme music for the original" Star Trek" series.
Petrus de Domarto
Petrus de Domarto( fl. c. 1445– 1455) was a Franco- Flemish composer of the Renaissance.
He was a contemporary and probable acquaintance of Ockeghem, and was the composer of at least one of the first unified mass cycles to be written in continental Europe.

Question: What nationality is the composer of song I'M Not That Girl?
Answer: American