| Two R is a duo of DJs consisting of Alexandros Thomadis known as Alexander Tomas and Stergios Tsilios as Sigma Pr. 

| Dj Sigma Pr born in the town of Serres. His life is divided between two loves music and computer's (not necessarily in that order). The truth is that music is the love that never betrayed him.

| Active as a Dj since 1993 and several important collaborations with big names in the Dance scene (Djs and musicians). 

| Now live in the city of Thessaloniki in recent years engaged in music production, mixing and radio production. Be the producer of "Heart Beat Sessions" radio show which broadcasts from Radio 1, Radio Must Athens and many more radios in Greece.

| At the same time he writes music for theatrical performances of National Theatre of Northern Greece and many other independent theater groups.

| Alexander Tomas was born in Thessaloniki but where he did not live his childhood year's mother's account affects a worker as a singer at the age of 5 years they move to the Serres where they live for the last 20 years.

| Contact with music becomes a very young age due to the work of her mother as a singer at the age of 14 his professional career, starts as a Dj for financial problems in the family to get his own right at the age of 17.

| He begins to study musical theory and hence his turn to the musical production and composition in their 18th year, the protectors of the amateur bottom productions must continue to read and practice at the age of 24.

 | His first professional career comes on behalf of Audiothink Rec in a remix for the Haris Kate Rules, on the 25th of his second original release is on behalf of Disquise Rec with title ''We Need More''

| The sound of Two R , revolves around the Progressive House and Melodic House / Techno.