The Ljubljana concerts of the duo, Luka Šulić and Stjepan Hauser, will see visitors from all over Europe and even countries as far afield as Japan and the United Arab Emirates, according to the organisers.

Over 20,000 tickets have been sold for the 7 and 8 April concerts. "We play every concert the best we can, but when we play in our region, it's particularity intense and we feel we must really do our very best," the organisers quoted the musicians.

At the concerts featuring the RTV Slovenia Symphonic Orchestra, 2Cellos will present the new album Score, which is due for release on 17 March.

After the sold-out spring tour, the duo will head to Japan, where Score has already been released.

Šulić and Hauser are currently in New York, promoting a big tour of the US planned for this summer and autumn.