Listen to Why Cant I Sleep (Soothing Music) online. Why Cant I Sleep (Soothing Music) is an English language song and is sung by Sleep Songs with Nature Sounds. Why Cant I Sleep (Soothing Music), from the album Zen Breathing - Música Suave para Relaxar Dormir de Meditação com Sons Instrumentais Naturais Bem Estar, was released in the year 2016. The duration of the song is 3:39. Download English songs online from JioSaavn.