One performance only at New Wolsey Theatre Ipswich on Sunday 1 April.
I have seen them before and certainly plan to go again.

"Featuring Tango Siempre, Subitango, performed by the UK's leading
tango dancers Marie and Giraldo and the musicians of Tango Siempre,
combines live music with stunning choreography. From classic tangos,
milongas and valses to contemporary pieces, Marie and Giraldo with
Tango Siempre's beautiful accompaniment create a truly breathtaking
performance."

"Tango Siempre can do passion, drama, melancholy, beauty and
sentimentality. They play with a fiery spirit that goes hand in fist
with virtuosity and precision." The Guardian

More details on New Wolsey website:

http://www.wolseytheatre.co.uk/pages/viewevent.html?
event=302&eventTitle=Subitango