The Finnish word Rajaton translates as "boundless" – a word that so accurately describes the way this six-voice a cappella ensemble approaches music. Regularly performing over 100 concerts and workshops each year, Rajaton exposes audiences to the kind of diversity of repertoire, singing style, and stage presentation that has made them a phenomenon on the world stage.

Performing at concert halls, churches, jazz and choral festivals, this distinct group of musicians approaches all styles of music with the same level of commitment and integrity, making it difficult to imagine an audience that Rajaton could not inspire, or a type of music Rajaton could not make its own.

In their native Finland, Rajaton is a bona fide pop phenomenon, successfully bridging the gap that often exists between classical and mainstream convention. The group has released 10 different albums. In 2003, Rajaton rose to n:o 2 on the charts with their album Joulu ("Christmas") which has to date sold double platinum in Finland. Building on the momentum of this mainstream success, in 2006, the group recorded Rajaton sings ABBA with Lahti Symphony Orchestra, an album which topped the charts in Finland and sold platinum in a month.

Deeply connected to their Finnish heritage, the group returned to their choral and cultural roots with their album Maa in 2007. Like most of their repertoire, this album featured original music written by members of the group. Immediately following its release, the album garnered awards for Top World/Folk Album as well as Top World/Folk Song of the year by theContemporary A Cappella Society of America (CASA), securing Rajaton’s place among the world’s leading a cappella ensembles.

In 2009 Rajaton celebrates 12 years of music-making with one double platinum, two platinum and eight gold records in Finland to their credit. Rajaton's latest gold-selling album is compilation Best of 1999-2009 which sums the finest moments of their hugely successful career as recording artists.