The Guildhall School of Music and Drama is an independent music and dramatic arts school which was founded in 1880 in London, England.
 Students can pursue courses in music, opera, drama and technical theatre arts.
Raymond Waring (born 21 July 1977) is an English actor.
 He was born in Liverpool and grew up in Runcorn, Cheshire, where he attended St. Chad's Secondary School.
 In 1994, he was accepted into the National Youth Theatre of Great Britain and, in 1997, attended the Guildhall School of Music & Drama.
 He also trained with the renowned Alain Knapp.
Nigel Brooks (born 1936) is an English composer, arranger and conductor.
 He was born in Barnstaple and spent most of his childhood in Ilfracombe, North Devon.
 He attended Guildhall School of Music and Drama in London.
 For much of his career he was an orchestral arranger, particularly for the BBC and also conducted the BBC Concert Orchestra.
 He formed his own musical ensemble "The Nigel Brooks Singers" which appeared on "Friday Night is Music Night" and earned three gold discs, and two silver.
Jessica Zhu is a Chinese-American pianist who is currently undertaking a Doctorate in Musical Arts (DMA) under the supervision of Paul Roberts and Caroline Rae at the Guildhall School of Music and Drama, in London.
 She previously received a Master in Performance (MPerf) and an Artist Diploma with distinction from the Guildhall, where she studied with full scholarship as a 2009 Marshall Scholar.
Clive Mark Rowe, MBE (27 March 1964, Oldham, Lancashire) is a British actor, probably best known for his role as Norman "Duke" Ellington in BBC Children's drama "The Story of Tracy Beaker".
 He also starred as Mayor Doyle in the hit Disney show "The Evermoor Chronicles".
 Rowe grew up in Shaw, Lancashire, in the parish of East Crompton and attended St. James Primary School and Crompton House School.
 As a teenager he was a member of Crompton Stage Society.
 He is a graduate of the Guildhall School of Music and Drama.
 Clive Rowe has appeared in many pantomimes.
Lionel Grigson (12 February 1942 – 14 June 1994) was a British jazz pianist, cornettist, trumpeter, composer, writer and teacher, who in the 1980s started the jazz course at the Guildhall School of Music.
 As Simon Purcell wrote in "The Independent", "Whether he inspired or inflamed, Grigson's energies often acted as a catalyst and his interest in, and support for, young jazz musicians contributed significantly to the growth and consolidation of jazz education in Britain...Within the context of a leading international conservatoire, the Guildhall School of Music, in London, Grigson did much to demonstrate and explain the underlying principles common to jazz, classical and indeed all music, and as a result produced a generation of jazz educators possessing a thorough grounding in an area where much educational work is left to chance."
 Among his published books are "Practical Jazz" (1988), "Jazz from Scratch" (1991) and "A Jazz Chord Book", as well as studies on the music of Charlie Parker, Louis Armstrong and Thelonious Monk.
G4 are a four-piece British vocal troupe who first came to prominence when they finished second in Series 1 of "The X Factor" in 2004, and are known for their operatic delivery of modern pop songs.
 Originally a barbershop quartet, the members met at the Guildhall School of Music and Drama, from which the name G4, standing for "Guildhall 4", derives.
James Andrew Olds (born 20 February 1986) is an Australian bass-baritone.
 He has performed with Opera Australia, Diva Opera, Musica Viva, London Contemporary Opera and was a Young Artist with Pacific Opera.
 Olds had over 100 performances with the Opera Australia chorus before relocating to London in 2012 to accept a scholarship for the Artist Masters Programme at the Guildhall School of Music and Drama.
 In 2013, Olds performed at Wigmore Hall as a finalist in the Australian Music Foundation Award and performed the role of Betto in Puccini's "Gianni Schicchi" for St. Paul's Summertime Opera.
 For the Guildhall School of Music and Drama's Opera Scenes showcases, Olds has performed the roles of Rocco ("Fidelio", Beethoven), Dr Dulcamara ("L'elisir d'amore", Donizetti) and Leporello ("Don Giovanni", Mozart).
 Also in 2013, he traveled the United Kingdom and France with Diva Opera performing the role of Un Ufficiale in Rossini's "The Barber of Seville".
 Olds was the winner of the 34th National Liederfest in Melbourne and recently worked with Elly Ameling, Helmut Deutsch and Julius Drake at the Franz-Schubert-Institut in Baden bei Wien, Austria.
 In 2015, Olds performed the role of Count Almaviva in "The Marriage of Figaro" for Rockdale Opera Company.
 In 2016, Olds will be performing the role of Officer in "The Barber of Seville" for Opera Australia.
Susanna Andersson (born 7 December 1977) is a Swedish soprano and the winner of the 2003 Guildhall School of Music and Drama's Gold Medal Competition.
 Her debut performance was in 2005 and she played Zerlina in the Grange Park Opera’s staging of Don Giovanni.
Kate Phillips is a British actress best known for her roles in "Peaky Blinders", "Wolf Hall" and the 2016 BBC adaptation of "War & Peace".
 After three years study at Leeds University Philips secured a place at The Guildhall School of Music and Drama in London.
 After graduation she returned to Leeds to appear as Abigail Williams in "The Crucible" at the West Yorkshire Playhouse.
 By this time she had already filmed her scenes for the BBC's adaptation of "Wolf Hall" in which she played Jane Seymour, a role she had been offered whilst still studying at Guildhall.
 There was some mild controversy following the initial airing of "Wolf Hall" after some historians's described Philips as 'too pretty' to play Henry VIII's third wife.
 This criticism was disregarded by several critics who praised Philips' performance with "Screen Daily" naming her as a 'Star of Tomorrow'.
 She went on to secure roles in "War & Peace", "Peaky Blinders" and "The Crown".

Question: Who attended Guildhall School of Music and Drama?
Answer: Susanna Andersson