Abuur nooc ka mid ah weedhan adag Robert Kajanus iyo Helsinki Philharmonic Orchestra ayaa ugu horeeyay shaqada Helsinki, Finland 17kii Diseembar 1918.
Dabcan, nooc ka sii adag oo jumlada ah waa "Robert Kajanus iyo Helsinki Philharmonic Orchestra waxay ku soo bandhigeen shaqada Helsinki, Finland 17kii Diseembar 1918; dhaleeceeyayaashu waxay si xamaasad leh u heleen bandhigga koowaad, sidaas darteedna, gabal cusub ayaa si adag u aasaasay Madetoja oo ah hormuudka muusikada Finnishka. "