Listen to Sonic Cradle online. Sonic Cradle is an English language song and is sung by Spa Music Consort, Musica de Piano Escuela and Bedtime Songs Collective. Sonic Cradle, from the album Instant Sleep Aid - 20 Deeply Soothing Deep Sleep Melodies for Uninterrupted Peaceful Night of Sleep, Study Focus, Meditation & Yoga, and Stress-Free Health Improvement, was released in the year 2017. The duration of the song is 2:56. Download English songs online from JioSaavn.