Isaac Hayes’ estate threatens to sue Trump for $3 million for illegal usage of “Hold On, I’m Coming” SalonThe beats go on: Trump keeps dancing as artists get outraged over his use of their songs USA TODAYFamily of Isaac Hayes threaten Donald Trump with lawsuit over use of song in rallies The GuardianIdiot Trump Just Landed Himself Another Legal Battle The New RepublicIsaac Hayes Estate Sues Donald Trump for Using ‘Hold On, I’m Coming’ at Rallies Yahoo! Voices