Randel composed and arranged music for 20 dramatic pieces, including Macbeth, Deborah, Torkel Knutsson, Ung-Hanses daughter and Fredrik August Dahlgren's Värmlänninger, to which he contributed by arranging the music and composing several of the songs in folkton as well as the overture. He also wrote several orchestral works, including a mourning march at Oscar I's funeral and a Jubilee overture at Charles XV's wedding. In addition, he wrote three violin concerti, two fantasies of Swedish folk songs, three string quartets and several solo pieces for violin as well as toned Fast are the moments of life, Ren himself the evening seems to raise and several man quartets as well as a lot of solo songs.
