Listen to Substratos de Abstracção online. Substratos de Abstracção is an Instrumental language song and is sung by Strolinflows, Wake Up Sleep and Lost Soul. Substratos de Abstracção, from the album Substratos de Abstracção, was released in the year 2019. The duration of the song is 1:22. Download Instrumental songs online from JioSaavn.