Labour leader Ed Miliband has called on the Government to refrain from adding VAT to The Justice Collective Hillsborough Christmas single.
Proceeds from the Justice for the 96 song go towards supporting Hillsborough families' legal costs.
The Hillsborough inquest verdicts of accidental death have been quashed by the High Court and a new police investigation has been announced.
Families of the Hillsborough victims are on their way to London for a historic hearing. They hope to hear the inquest verdicts overturned.