When he was about 11 years old, music professor Mišo Linić started giving Luka lessons in singing and gave him basic knowledge in composing.
He signed a contract with Menart Records, and published his first album Premijera which included the singles "Ne krivi me" (Don't Blame Me), "Tebi pjevam" (I'm singing to you), "Ponekad poželim" (Sometimes I wish), "Proljeće" (Springtime) and "Meni trebaš ti" (I need you).
There followed his nomination for the discographic prize Porin (Croatian equivalent of Grammy) in the category [debutant of the year] as well as a performance in Osijek.
In Light Music Festival, Split 2006, he presented the song "More" (The Sea) for which he won the Golden Sail.
[1] He performed eighth and finished third with 13 out of 24 available points, placing behind winner Roko Blažević and runner-up Lorena Bućan.