Lejla Alajbegović Šećerović was born in Travnik. She finished Elementary music school and Secondary music school in Zenica, department of piano. She started her studies at the Academy of Music in Sarajevo in 1991, under the guidance of professor Milica Šnajder and graduated in 2000 under the guidance of professor Svetlana Člaidze. She has worked as a piano teacher in Elementary music school in Zenica and as an art assistant-rehearser and lecturer at the Academy of Music in Sarajevo.
She works as a piano professor in Secondary music school in Zenica and as an external associate in Elementary music school Novi Travnik. She is also one of the co-founders of Music kindergarten “Notica”, where children ages 3-8 learn basics of music and musical instruments.
Together with her students, she has taken part in numerous national piano competitions, where she has won many prizes and awards (two specials, 11 first prizes, 6 second prizes and 9 third prizes at national/federal competitions).
At international piano competitions in Brčko, Bijeljina, Banja Luka, Sremska Mitrovica, Šabac, Istočno Sarajevo, Smederevo, Belgrade, Zagreb, Osijek and Slovenia she won 40 first prizes (a gold one in Slovenia), 18 second prizes and 10 third prizes.
She has organized many seminars and lectures where eminent and famous experts in piano pedagogy and teaching were lecturers.