Five hours of gentle, high-register music to keep your cat calm and accompanied through a full work day home alone. Soft, sliding melodies at a steady low volume, with no sudden sounds. Volume tip: play this softly — cats are far more sound-sensitive than we are, and a quiet, steady volume is the most calming. Keep it low, especially when your cat is alone. Designed around research on species-appropriate cat music (Snowdon & Teie 2015; Hampton et al., JFMS 2020): high-register, gentle, sliding tones cats tend to respond to. Effects in the studies were small — this is calming audio for relaxation, not a medical treatment. Music for cats, calming music for cats, cat sleep, separation anxiety, home alone, fireworks, thunderstorm, vet visit, carrier and travel, kitten, multi-cat, senior cat.