Question: Are Marie Fredriksson and Bada both vocalists?

Related documents: [0]  [DOC] Gun-Marie Fredriksson, known as    (born 30 May 1958), is a Swedish pop singer-songwriter and pianist, best known for forming one half of the pop rock duo Roxette, which she created together with Per Gessle in 1986. She and Gessle achieved international success from the late 1980s to the early 1990s with a total of six top 10 US hit songs such as "It Must Have Been Love," "Listen to Your Heart," "The Look," "Joyride," and "Dangerous." In 2002, after fainting at home, she was diagnosed with brain cancer. During her rehabilitation she continued to make music, resulting in the album "The Change." She later reunited with Gessle to record more Roxette albums, embarked on worldwide tour and continued to record as a solo artist in her native Sweden. [END] 
[1]  [DOC] Choi Sung-hee (born February 28, 1980), better known as Bada or Sea, is a South Korean singer and musical actress. She is a member of South Korean girl group S.E.S.. She has released four studio albums, one mini albums and five singles. She won Best Actress at the 3rd The Musical Awards and has starred in ten musicals to date. [END]  
Answer: yes
yes