Here's the corrected long version with grammatical errors fixed:

With more than 20 years of experience and an international career, Zorica is a Serbian conductor, piano accompanist and teacher. She is a graduate of the Department of Music Pedagogy at the Academy of Music of the University of Novi Sad. Under the guidance of Prof. Tatjana Ostojić, she completed postgraduate Choirmaster Studies. In 1994, she started working at the Music School "Josif Marinković". She conducts the Josif Marinković Music School youth mixed choir, girls' choir and folklore group. She is the founder, conductor and artistic director of the Mixed choir and Male vocal group "Pannonica". Zorica actively sings alto in the Vita Brevis Vocal Quartet.

With these ensembles she has rich concert activity and participates in prestigious music festivals as well as national and international choral competitions, at which she has won over 50 of the highest awards in Serbia, as well as in Italy, Belgium, Austria, Slovenia, Slovakia, Bosnia and Herzegovina, Macedonia, Romania...

She was a presenter and conductor at several choral workshops, masterclasses, seminars and took part in juries of regional choir competitions. She is one of the founders and a member of the board of the Serbian Choral Association. As a representative of the Serbian Choral Association, she participated in the ECA-EC General Assembly several times. She is the coordinator of activities and conductor of the National Youth Choir of Serbia. As an organizer and manager, she has realized a large number of choral projects.

For her pedagogical work, Zorica has been awarded the "Annual Award" of the Union of Music and Ballet Pedagogues of Serbia for outstanding results in 2012.

For her artistic achievements, the next year she received the prestigious national award "Talents 2013" for the best results in the country and abroad in the field of art from the Provincial Secretariat for Youth. In 2019, she received the Artistic Award of the President of the City for her extraordinary artistic activity with youth choirs and was honored with the award Person of the Year in the field of culture.