Cannabis Sativa October 12, 2016October 12, 2016 thcscience_admin This category is for symphonies by Dag Wirén. Pages in category "Symphonies by Dag Wirén" The following 4 pages are in this category, out of 4 total. This list may not reflect recent changes. S Symphony No. 2 (Wirén) Symphony No. 3 (Wirén) Symphony No. 4 (Wirén) Symphony No. 5 (Wirén)