A multi-genre song based on Caccini's "Ave Maria" mixed with cinematic, classical, Spanish and EDM elements. The theme is guilt about what humans have done to the earth, sung emotionally and powerfully in Spanish. Composer/pianist MASATO created a work with two artists during the Covid-19 pandemic: Spanish singer-songwriter Carlos Moratalla, who MASATO cast and produced online through a crowdsourcing site, and a Japanese soprano in Nikikai, Japan's best-known opera organization. The singers participated without meeting in person. Composed, arranged, produced, performed by MASATO (Masato Tani) Spanish lyrics, vocal, guitar & sound engineering by Carlos Moratalla Vocal by Rumi Kitahara