A month in Cardiff for one of the more popular musicals of recent years, based on a novel which itself riffs on The Wizard Of Oz. On at 2.30pm and 7.30pm on Wed 30 Oct and Wed 20 Nov, plus every Thursday and Saturday after Thurs 4 Oct; 2pm and 7pm on Sun 27 Oct; 2pm only on every Sunday thereafter. Tickets: £19-£79.