Mr Holmes believes the British group led by Chris Martin knows they re in trouble and must pay the £10million he claims they owe him to avoid the High Court.
The British four-piece have started litigation proceedings in London against Dave Holmes, who did the same to them in August after two decades working together.
Former Coldplay manager Dave Holmes has filed a lawsuit against the band for breach of contract after the group allegedly refused to pay him for his work, MailOnline can reveal.