
1) Construction equipment 2) Fictional hamster 3) Music video controversy 4) Pop ballad
Found on
https://www.crosswordclues.com/clue/wrecking-ball

A wrecking ball is a heavy steel ball, usually hung from a crane, that is used for demolishing large buildings. It was most commonly in use during the 1950s and 1960s. Several wrecking companies claim to have invented the wrecking ball. An early documented use was in the breaking up of the {SS|Great Eastern} in 1888-1889, by Henry Bath and Co, at ...
Found on
http://en.wikipedia.org/wiki/Wrecking_ball

(from the article `Harris, Emmylou`) ...other prominent artists or covers of their songs were legion and included Simon and Garfunkel, Linda Ronstadt, Hank Williams, the Band, Jule ...
Found on
http://www.britannica.com/eb/a-z/w/55
No exact match found.