Dionysios Demetis () (also Dionisis) is a Greek composer, born in 1979 in Athens. He studied piano at the Ethnikon Odion in Athens. He is best known for two of his compositions, "Moonlight" and "Abyss". He released his first CD of piano compositions in 2000, The Heart Wreck on SpinRecords, a California record label. In 2006, he released his second CD, The Mark of Innocence. Demetis is also the composer of the anthem of the International Society for Spacetime Physics. References External links The Mark of Innocence website 1979 births Living people Musicians from Athens Greek pianists Greek composers 21st-century pianists