In what year was the album “Safe from Harm - Single” released by Massive Attack?

In what year was the album “Safe from Harm - Single” released by Massive Attack?: The album “Safe from Harm - Single” was released in 1991 by Massive Attack.
What is the most successful song from the album “Safe from Harm - Single” by Massive Attack?: “Safe from Harm” is the biggest hit from the album “Safe from Harm - Single” by Massive Attack.

Other artists of Electronica