Listen to Spira Mirabilis: V, Winding In a Continuous Curve online. Spira Mirabilis: V, Winding In a Continuous Curve is an Unknown language song and is sung by Alex Mercado. Spira Mirabilis: V, Winding In a Continuous Curve, from the album Abstracciones: 3 Obras para Piano, was released in the year 2021. The duration of the song is 3:05. Download Unknown songs online from JioSaavn.