I tested the Brain Meltdown track (both streaming and after downloading) and the application did not crash. It simply decided not to scrobble the track, which is what I would expect given the method used. I think I will change it to the simpler method of using the SoundCloud artist name. One thing I did notice is that, for the downloaded track, the tracker metadata reports the wrong duration (5:10 instead of 4:08) it appears as 5:10 in both MusiKloud and the stock music player. It didn't cause any stability issues; the track simply ended after 4 mins 8 seconds without any problem. I downloaded it twice and got the same result both times.