[1] Amantova has graduated from the Jāzeps Vītols Latvian Academy of Music.
She has participated in TV show "Talantu Fabrika 2", which she ended in second place.
[2] Thereafter, she has taken part in a variety of musical projects, has performed in the musical West Side Story, and been the lead vocalist for the groups Sunny Sense and Mash Mash.
Dr. Christoph Schönherr, composer and professor at the Hamburg College of Music and Theatre, chose Anmary to sing solo in his work Magnificat, which toured with the Hamburg Symphony Orchestra around Germany, Spain, France and Belgium.
Anmary was the spokesperson for Latvia at the Eurovision Song Contest 2013, presenting the points from the country.