Anthems: The Concert is the first full length performance by the pair, following the release of Ellis’ debut album, Anthems, which May produced.
Ellis, who has appeared in productions of We Will Rock You, Wicked, Chess in Concert and Oliver!, has previously performed with May at the Royal Variety Show in 2008, the BBC Proms in the Park and will be in concert at the Royal Albert Hall with the guitarist prior to their trip to Liverpool this spring.
Ellis and May visit the Philharmonic Hall on Tuesday 3 May.
Tickets, priced £34.50, £37.50, £42.50, are still available. Call the Philharmonic Hall box office on 0151 709 3789.
*Ellis and May will return to the Northwest as part of their UK tour when they perform at Manchester's Bridgewater Hall on 16 May.