Listen to Rainy Night in Ancient Ruins: Echoing Thunder for Deep Relaxation online. Rainy Night in Ancient Ruins: Echoing Thunder for Deep Relaxation is an Instrumental language song and is sung by HarmonicLab Warrior. Rainy Night in Ancient Ruins: Echoing Thunder for Deep Relaxation, from the album Tempest Tranquility - Thunderstorm ASMR for Inner Calm, was released in the year 2024. The duration of the song is 2:41. Download Instrumental songs online from JioSaavn.