Claim: Donauinselfest, a yearly music festival in Portugal that takes place every July in Sines, in the Alentejo region of Portugal, since 1999, has received abundant praise from the press and the artists alike and was considered "one of the best festivals in Europe" on Finnish accordion player Kimmo Pohjonen's website in 2005.
Evidence: In the same month, they performed their largest gigs at the Austrian Nova Rock festival and the Vienna Donauinselfest.