Across the vast/rolling/ boundless oceans and sheltered/hidden/secret coves, echoes/reverberate/whisper the ancient/timeless/forgotten songs of the shifting tide. Each wave/crest/swell carries a melody/harmony/rhythm, a story/legend/tale spun from saltwater/seafoam/coral. These sounds/tunes/noises are not merely/simply/purely music/sound/noise; the