At the age of 13 yrs, he started classical guitar lessons for two years,after realising he didn't like it so much,he purchased his first electric guitar at the age of 16.
Gradually playing with local rock ,blues bands, T.B.D and ALTER EGO,then moving proffesionally as a session guitar player for famous Greek artists.
Not content on this he wanted to create his own music,but first finished his studies as a sound engineer,from there he had to do 2 years of Military Service.Once finished he decided to move to Los Angeles to study at M.I in California, to expand and learn about Jazz and Fusion music and was taught by greats such as Scott Henderson,Sid Jacobs ,Joe Diorio,Don Mock,
Carl Verheyen.
Returning to Athens he recorded music with his Rock band EN PSIXRO (In cold blood), made guest apperances for several jazz artists such as Marcos Alexiou, a Great Jazz pianist . His album Titled "Flying to the unknown".
Shortly after this he started CONFUSION.
Confusion has now released three albums:
Achilleas Diamantis - Confusion ,1999
Confusion - Genesis , 2001
Confusion - Enter Alone , 2003
With his brother Stratos Diamantis
Technical Info ,Danger