Click on the field header labeled "Extensions" (to order the list by extension)
Scroll down and click on the entry for "ASX"
Click on the "Change Action" button
Select the top radio button labeled "Open them with the default application"
Repeat steps 6-8 for every instance of the ASX extension in the list. When you are done, click "Close" then click "OK" in the options window. Audio samples should now play properly in Windows Media Player.
Slightly overbearing over the course of its 11 tracks, the best of Systemische is truly remarkable in its unlikely musicality. The group is at its best when the clickety-clackety rhythms are backgrounded to concentrate on melodic and thematic development.