Thousands of fans are expected to gather for the funeral of The Alarm's Mike Peters later.
The musician and charity fundraiser died last month aged 66 after living with cancer for 30 years, following his diagnosis of lymphoma in 1995 and later having chronic lymphocytic leukaemia twice.
The service, which will feature performances from musicians including Billy Duffy of The Cult, is being held in Peters' home village of Dyserth near Prestatyn, Denbighshire, on Thursday.
His widow Jules said she hoped the funeral will be "rock and roll, like a festival".