Listen to Kitty Sleep Song online. Kitty Sleep Song is an Instrumental language song and is sung by RelaxMyCat, Cat Music Dreams and Cat Music Therapy. Kitty Sleep Song, from the album Relaxing Kitten Music Therapy: Deep Soothing Instrumental Sounds, was released in the year 2021. The duration of the song is 2:57. Download Instrumental songs online from JioSaavn.