He was born on August 12th, 1981, in Vilnius, into a family of musicians. He studied choir conducting in the M.K. Čiurlionis National School of Arts. He graduated from Vilnius Tallat Kelpša Conservatory, majoring in guitar in the pop music department. After a one-year break, he continued his studies at the Lithuanian Academy of Music and Theatre in the jazz department. Currently, Robertas is one of the most renowned Lithuanian guitarists and collaborates with many rock, pop, blues, jazz, and folk music performers, composers, and producers. He is a professional guitarist, songwriter, arranger, author of music for the music group Žalvarinis, and producer, as well as a longtime member and co-author of music for Marijonas Mikutavičius' group.