Orelipoiss is a solo project by the talented Estonian singer/songwriter Jaan Pehk. The genre could be called "minimalist electronica" although is mostly considered unclassifiable. Jaan is also known from numerous other bands such as Claire's Birthday, Ruffus, Koer and Köök.
References
http://www.epl.ee/?artikkel=296966


Read more about Orelipoiss on Last.fm.