After 8 years of work on his debut CD "Local Sense Technology" (1999-2006) Eftos has started composing his last CD "Art Prime" in 2006, planned release 2016. The self-set goal (one CD in a lifetime) needs further evaluation: "Essential Eftos" - the best of Eftos CD, the merging of "Local Sense Technology" and "Art Prime". This result is published through EFTOS.DE under the section "Essential".