Exhibitions There is a changing programme of Exhibitions at the Guildhall. Portsmouth Guildhall Note on our Exhibitions PLEASE NOTE: The Music Experience will be closed on 27th April, 3rd May, 4th May, 6th May, 16th May and 17th May due to events taking place on these days. Exhibitions The Portsmouth Music Experience Exhibition 2nd Jan 2017 - 31st Mar 2023 FREE Respect Gallery 1st Aug 2019 - 23rd Dec 2022 FREE Discovering The Guildhall 30th Dec 2019 - 23rd Dec 2022 FREE