Instrumental only, strictly solo felt piano. Singl

Instrumental only, strictly solo felt piano. Single-note melody only. No chords, no arpeggios, no harmony layers, no decorative notes. Tempo 55 BPM. Very soft and intimate sleep mood. Sparse note placement with long silence between notes. Extremely gentle velocity, rounded attack, dark warm tone. Narrow pitch range, stepwise melody. Long low-level reverb tail. Loop-friendly structure. Absolutely no other instruments allowed. No violin, no strings, no string ensemble, no cello, no bowed instruments. No flute, no shakuhachi, no wind instruments. No pads, no synths, no bass, no drums, no guitar. Felt piano only.