Tzitziras Marios was born in Ahtens and started playing the classical guitar at the age of 10. Later he turned to the electric sound and he graduated with honors from the contemporary dept of electric guitar of the conservatory Mousiki Praxi. He studied RGT Grade 8 and Popular music theory and he obtained a diploma in teaching electric guitar: Τeacher’s diploma (LLCM) from the London College of Music of the Thames Valley University.

He teaches in many conservatories in Athens and he has attended seminars and lessons by Κurt Rosenwinkel, Gilad Ηekselman, Nir Felder and many more.

He collaborates with many groups and he has released two CDs with his band, Bump trio.