Adkins joins a long list of musical acts who have played SeaWorld shows recently . Notes : ` ` Trace prefers that the focus of his show be on music , not on controversy '' Trisha Johnson , Willie Nelson and others , because of ' Blackfish ' backlash . `` Over the course of our 50-year history hundreds of millions of people have experienced killer whales in our parks . Only Justin Moore and Scotty McCreery were on SeaWorld 's original schedule .
Adkins joins a long list of musical acts who have played SeaWorld shows recently . Notes : ` ` Trace prefers that the focus of his show be on music , not on controversy '' Trisha Johnson , Willie Nelson and others , because of ' Blackfish ' backlash . Only Justin Moore and Scotty McCreery were on SeaWorld 's original schedule .