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a city in Viljandi Raion, Estonian SSR. Suure- Jaani is situated 5 km from the Olustvere railroad station on the Türi-Möizaküla line and 126 km southeast of Tallinn. Industrial enterprises include a shop of the Viljandi Milk Combine. The city has a memorial museum to the composers A. I. Kapp and E. A. Kapp.