He and McDonald collaborated on several songs which are on McDonald 's 2000 album Blue Obsession .
Chiaravalle 's career with McDonald started out by meeting singer - songwriter David Pack from the group Ambrosia who later introduced him to McDonald .
Chiaravalle and McDonald collaborated on several songs which are on McDonald   2000 album Blue Obsession .
Chiaravalle 's career with McDonald started out by meeting singer - songwriter David Pack from the group Ambrosia who later introduced him to McDonald .