Question: Which British Royal Academy of Music member has worked with Dalton Baldwin?

Context paragraphs:
Royal Academy of Music Bach Prize: The Royal Academy of Music Bach Prize is an award given by the Royal Academy of Music in London.  It is sponsored by the Kohn Foundation, and given to performers and scholars who have made an outstanding contribution to the music of Johann Sebastian Bach. <ref name="Royal Academy of Music / Kohn Foundation Bach Prize is awarded to John Butt"> </ref>

Norman Hepple: Robert Norman Hepple {'1': ", '2': ", '3': 'RA RP', '4': "} (18 May 1908 – 3 January 1994) was an English portrait painter, engravor and sculptor best known for his portraits of the British royal family.  He was elected a member of the Royal Society of Portrait Painters in 1948 and served as their President from 1979 to 1983.  Elected as an Associate Member to the Royal Academy of Arts in 1954, Hepple became an Academician in 1961.

LRAM: LRAM is an abbreviation for Licentiate of the Royal Academy of Music.  This professional diploma was formerly open to both internal students of the Royal Academy of Music and external candidates in voice, keyboard and orchestral instruments and guitar, as well as conducting and other musical disciplines.  Candidates in instrumental and vocal studies could opt to take the LRAM in either teaching or performing.  Since the 1990s, the external route has been withdrawn and now the diploma provides a comprehensive introduction to the principles of teaching through practical work.  The LRAM is available to all students of the Royal Academy of Music.

Princess Alice, Countess of Athlone: Princess Alice, Countess of Athlone, (Alice Mary Victoria Augusta Pauline; née Princess Alice of Albany; 25 February 1883 – 3 January 1981) was a member of the British Royal Family.  She is the longest-lived Princess of the Blood Royal of the British Royal Family, and was the last surviving grandchild of Queen Victoria.  She also held the titles of Princess of Saxe-Coburg and Gotha and Duchess in Saxony from birth, as well as a Princess of Teck by marriage, until 1917 when the British Royal Family ceased usage of German titles.  She was godmother to Queen Beatrix of the Netherlands, who is the granddaughter of her first cousin on her mother's side, Queen Wilhelmina of the Netherlands.

Edward Howell (cellist): Edward Howell, FRAM (5 February 1846 – 1898) was a British cellist and music professor of the late 19th century.  He studied cello at the Royal Academy of Music in London later becoming professor of cello at the Royal College of Music, the Royal Academy of Music and the Guildhall School of Music in London.

Dalton Baldwin: Dalton Baldwin (born December 19, 1931) is an American collaborative pianist.  He has made more than 100 recordings and has won numerous prizes, working with outstanding singers such as Gérard Souzay, Elly Ameling, Arleen Auger, and Jessye Norman.

Jessye Norman: Jessye Mae Norman (born September 15, 1945) is an American opera singer and recitalist.  A dramatic soprano, Norman is associated in particular with the Wagnerian repertoire, and with the roles of Sieglinde, Ariadne, Alceste, and Leonore.  Norman has been inducted into the Georgia Music Hall of Fame and is a Spingarn Medalist.  Apart from receiving several honorary doctorates and other awards, she has also received the Grammy Lifetime Achievement Award, the National Medal of Arts, and is a member of the British Royal Academy of Music.

Amelia Sierra: Amelia Sierra is a soprano and mezzo-soprano opera singer from Mexico.  Sierra was born in Mexico City and completed her musical studies with the Escuela Superior de Música of the INBA.  She has studied under Maritza Alemán, James Demster, Mario Alberto Hernández and Ricardo Sánchez as well as Magda Olivero, Montserrat Caballé, Ramón Vargas, Francisco Araiza, Carmo Barbosa, Dalton Baldwin, Dolores Aldea, Lara Pasquinelli, Joan Dornemann, Tito Capobianco and Susan Young .  While in training, she received recognition with Best Performance at the FONCA-OCJM in 1995, third place in the Carlo Morelli National Singing Contest and first place the OSUG Competition, both in 1996.  She also received recognition by the National Coordination of Music and Opera in 1996.  She has received various grants for performing from the Education for Art Program at the University of Guanajuato and SIVAM.  She continues to study informally in various workshops in New York City.

Cecil Mary Leslie: Cecil Mary Leslie (1900–1980) was an engraver, portrait painter, sculptor and illustrator.  She studied at the Royal Academy Schools, and exhibited from 1923 until 1939 at the Royal Academy; the Society of Women Artists; the Royal Glasgow Institute of the Fine Arts; the Walker Art Gallery, Liverpool; the New English Art Club; the Royal Society of British Artists; the Royal Cambrian Academy of Art; and the Royal Scottish Academy.  Cecil Mary Leslie also exhibited in the United States, France, Czechoslovakia, the Netherlands, Australia and New Zealand.  Her home was in Blakeney, Norfolk, England.

GRSM: GRSM is an abbreviation for Graduate of the Royal Schools of Music (London).  This professional diploma of graduate status (equivalent to a university first degree) was open to both internal students of the Royal Academy of Music and the Royal College of Music after joint examination.  Candidates followed a three-year course including: first and second instrumental or vocal studies, harmony and counterpoint, aural training, history and analysis, conducting, composition and arrangement, and an academic thesis.  The former Royal Manchester College of Music, now the Royal Northern College of Music, also awarded the diploma GRSM (Manchester).  The diploma awarded in London was phased out in the 1990s.  When the Royal Academy became a full college of the University of London, the GRSM, along with the non-graduate Performers' Course, was replaced by the award of the BMus (London) for all successful undergraduate students.  The Royal College of Music devised its own BMus course which (uniquely among conservatories) it was entitled by Royal Charter to award.  The other mainline British music colleges followed a similar model: Trinity College of Music awarded the GTCL graduate diploma and the Guildhall School of Music and Drama the GGSM diploma.  Like the GRSM, they have been replaced.

Supporting paragraphs: Dalton Baldwin Jessye Norman
Answer: Jessye Norman