いつの間にか睡眠モードに入るピアノの音色

Traces of Gentle Nights

Relax α Wave, Calm Piano Sanctuary

Murmurs of Calm Reflections

Relax α Wave, Calm Piano Sanctuary

Delicate Pathway to Rest

Relax α Wave, Calm Piano Sanctuary

Guiding the Quiet Breeze

Relax α Wave, Calm Piano Sanctuary

Carried by Tender Waves

Relax α Wave, Calm Piano Sanctuary

The Horizon of Ease

Relax α Wave, Calm Piano Sanctuary

Shadows of Soothing Hours

Relax α Wave, Calm Piano Sanctuary

Falling into Quiet Horizons

Relax α Wave, Calm Piano Sanctuary

A Lullaby for Time

Relax α Wave, Calm Piano Sanctuary

Clouded Hues of Rest

Relax α Wave, Calm Piano Sanctuary

Silent Streams Flowing

Relax α Wave, Calm Piano Sanctuary

Glimmers of Soft Infinity

Relax α Wave, Calm Piano Sanctuary

Softly Fading Thoughts

Relax α Wave, Calm Piano Sanctuary

Touch of Eternal Peace

Relax α Wave, Calm Piano Sanctuary

Soothing Hours Pass

Relax α Wave, Calm Piano Sanctuary

Weightless Endless Journey

Relax α Wave, Calm Piano Sanctuary

Moonlit Serenity Calls

Relax α Wave, Calm Piano Sanctuary

Cradle of Calm Moments

Relax α Wave, Calm Piano Sanctuary

Soul's Restful Pause

Relax α Wave, Calm Piano Sanctuary

Sheltered in Quietude

Relax α Wave, Calm Piano Sanctuary