Example streaming link for app transistor

The suggested database (http://dir.xiph.org/index.php) containing some streaming links seems to be offline / hardly reachable (responding mostly with a 404). I got some working streaming urls from here instead: https://wiki.ubuntuusers.de/FreetuxTV/playlist_webradio_de.m3u/, e.g.,  http://streaming01.sr-online.de/unserding_2.m3u.