In July 1989, Adams committed to work on another charity record: the remake of the Deep Purple classic "Smoke on the Water" for "Rock Aid Armenia" to obtain funds for the earthquake that occurred in Armenia at that time. Adams helped commemorate the fall of the Berlin Wall when, in 1990, he joined many other guests (including his songwriting partner Michael Kamen) for Roger Waters' massive performance of "The Wall" in Berlin, Germany. He performed the Pink Floyd songs "What Shall We Do Now?" and "Young Lust" during the performance of "The Wall", and then joined Waters, Joni Mitchell, Cyndi Lauper, Van Morrison, Paul Carrack and others to perform Waters' "The Tide Is Turning" to close the concert. On March 2, 1993, Adams attended the Rock for the Rainforest, benefit concert hosted by Rainforest Foundation Fund is a charitable foundation founded in 1987 and dedicated to the focus on rainforests and defend rights of the indigenous peoples who live there. hosted by Sting and his wife Trudie Styler. The event, which took place at Carnegie Hall in New York City, was attended by Sting, Tina Turner, James Taylor, George Michael, Tom Jones and Dustin Hoffman. $800,000 was raised for the evening. On April 24, 1993, he participated in the benefit concert Farm Aid at the Jack Trice Stadium in Ames.