Zemira Maslesa with her sister Zumreta Zumi Maslesa pioneered the cultural and educational renaissance of classical music in postwar Sarajevo and Bosnia and Herzegovina. Through dedication, commitment, and hard work two sisters Maslesa’s “vision and perseverance transformed the classical music landscape, creating a vibrant ecosystem where none existed… masterclasses, music camps, and concerts … nurtured talent and fostered a love for music.” They both are Founders and Directors of Bosnia International Music Festival (BIMF) since 2005, the first international festival of classical music in Bosnia and Herzegovina after the war. Its 12th birthday season in 2016. Was with celebration of unity and respect for women and womanhood under campaign “One Heart”. Campaign “One Heart” was also celebrated by the signed Treaty with various embassies in Bosnia and Herzegovina and dedication to building musical bridges between cultures and nations.
Success and pure intention that gave birth to BIMF led to having it declared an honorable status of an “official cultural manifestation of the importance for City of Sarajevo” by decision of Sarajevo City Council and Mayor of Sarajevo in 2010.
Zemira Maslesa also established and judged 1st world composition competition in Bosnia and Herzegovina, as well as a unique program for film music named "Chopin Project", hosting Oscar award winning American composer, John Corigliano.