Organisers, Everything is New, also said the tickets, which cost between €75 and €400 are to go on sale on Saturday, 25 May.

The tour, which involves “a series of rare, intimate performances” in smaller concert halls, kicks off on New York on 12 September, where she is to play 12 concerts.

The singer’s European tour starts in 16 January in Lisbon to publicise her new album “Madame X”, which is to be released on 16 June and that is also the name of the tour.

After Lisbon, Madonna will play in London and Paris until February 2020, according to the tour schedule.

For further ticket information, please visit www.everythingisnew.pt