Piano Concerto no. 4 "Aurora Borealis" / Variations on a Folksong from Hardanger

Variations on a Folksong from Hardanger for Two Pianos and Orchestra

Piano Concerto no. 4, op. 130 "Aurora Borealis": I. Nordljoset vaknar yvir haustfargane (The Northern Lights awakening above the autumn colours)

Piano Concerto no. 4, op. 130 "Aurora Borealis": II. Det glittrar påo vinterhimlen, og ... (Glittering in the winter heavens, and ...)

Piano Concerto no. 4, op. 130 "Aurora Borealis": III. Siglar burt i vårnatti (Fading away in the bright night of spring)