Flowing in sync with the pace of ocean currents or the inner breathing of humans, "Sleepy Pebbles" is imbued with the tranquility inherent in familiarity. Ambient and deep, Naono layers sonic waves with oceanic depths.

With an inward flow, Naono's "Sleepy Pebbles" is a solitary ambient album focused on the inner self. It is lonesome yet comforting in its ability to convey a sense of familiarity through quiet and calming sounds.

Gradual shifts in pace and beats that whirl like the eddies of a current, "Sleepy Pebbles" goes with the flow. Sonics are soft and smooth as if worn by time and the natural elements. Naono forms atmospheres of blues and greys and invokes a hermetical sound that places the listener into a state comfort and inner unity.