- Arrangement for 10 musicians of Rued Langgaard’s Afgrundsmusik (BVN 169) was premiered by the Esbjerg Ensemble at the Langgaard Festival in Sct. Catharinæ Kirke, Ribe, 02.09.17.
- Instrumentation: 18.104.22.168 / 22.214.171.124 / perc (1) / 126.96.36.199.0
- Duration: ca. 17:00
Esben Tange, liner notes, Langgaard: Music of the Abyss:
“Allan Gravgaard Madsen’s transcription for the Esbjerg Ensemble’s members adds new dimensions to this inner tension. […] The restless manic repetitions in the second movement have a more all-encompassing character because of the strengthened instrumental setting.”