[9] He has given a number of solo and chamber music appearances in Europe, South America and Japan in major venues such as Wigmore Hall, Amsterdam Concertgebouw, Vienna Musikverein and Konzerthaus.

[14] When he was fifteen, he became one of the youngest students ever to enter the Music Academy in Zagreb in the class of Professor Valter Dešpalj, where he graduated aged only 18.

[18][19][20] This led to a record deal with Sony MASTERWORKS and an invitation to join Elton John on his worldwide tour.

[23][24][25][26] In January 2012, they appeared as the special musical guests on Fox’s hit TV series Glee where they performed “Smooth Criminal” in the Michael Jackson tribute episode.

[28] From 2011 through 2018, as a member of 2CELLOS, Šulić has released 5 albums of assorted musical genres, from pop and rock to classical and movie themes.

[29] It was recorded in Rome with the Archi dell’Accademia di Santa Cecilia, conducted by Maestro Luigi Piovano.

[30][14][31] From 2019 to 2022, Šulić toured in Europe and Asia with Bulgarian pianist Evgeny Genchev as a duo, performing arrangements of classical and popular music.