136 TONVERK SVEINBJORNS SVEINBJ0RNSS0NAR 26. Serkjadans (unfinished). Founded on a Moorish melody. 27. Þar sem eljan er tr. Picmoforte Duets 1. Icelandic Rhapsody No 1. 2. Novelette. 3. Springtime. 4. Romance by Johan Svendsen. Arranged as a pianoforte duet. 5. Symphony in G. Minor by Mozart. Arranged as a pianoforte duet. 6. Danmarks Minde. Arranged from the Cantata. Instrumental Music 1. Trio in E. 2. Trio in A. 3. Sonata. For violin and pianoforte. 4. Reverie. For violincello and pianoforte. 5. Foraarsstemning. For violin, cello and piano- forte. 6. In Vernalis Temporis. For strings, flute and clarinet. 7. Vikivaki. For strings. 8. Reverie. For flute, cello and harp. 9. Sonata in F. For violin and pianoforte. 10. Fest Polonaise. Orchestral Music 1. The Icelandic National Anthem. With orchest- ral accompaniment. 2. The Icelandic National Anthem. For the small orchestra. 3. Icelandic Rhapsody No. I. For the full or- chestra. 4. Icelandic Rhapsody No. II. For the full or- chestra. 5. lsland jarsælda jrón. For the full orchestra. 6. lslandia. 7. Olaf and the Fairy. 8. The Power beyond the Thunderclouds. 9. The Challenge of Thor. 10. lsland. Words by Hannes Hafstein. 11. Reveille. Song with orchestral accompaniment. 12. War. 13. Arise. Chorus with orchestra and organ. 14. Fairy Dance. 15. Morgen. For orchestra and choir. 16. Spring. 17. Kantata. 1. Velkominn hilmir af hafi. 2. Dana gramur. 3. Danmerkurljóð. 4. Norræni stofn- inn. 18. Incidental Music for Hall Caine's Prodigal Son". 1. Elin's song. 2. Kyrdekor. 3. Thora's death. 4. Chorus for boys. Literary Works 1. Treatise on Harmony. Written in English. 2. Treatise on Pianoforte Touch. Written in Eng- lish. 3. Northern Folksongs. Lecture with musical illu- strations. Printed by the Viking Club, Lon- don, in 1907.