Music, musiki, musica, mousike... The inspirational endeavors of the Muses; the grandchildren of Kronos – the time - and the daughters of Mnemosyne – the memory… Yet the endavours are not only of poetry and song, but span all the intellectual activities ranging from tragedy and dance to history, and astronomy. For some people, a poetic activity of creating the “new”, for others, an “unfolding” of what is hidden, though always present. For some, it is “movement”, for some, it is “tranquility”, and for some, the one and only tool that can bring together the opposites to a common ground and harmoniously blend them: shortly, music. The constant guide, the true companion and the joyful accompanist of our quests for physical, cognitional, social and ontological inquiries. Perhaps, the exact state of this quest itself...