Hats off for the artist sharing their great music for free. If you still want to support them, you can pay a price that you think and thus support the artists
A good way to try downloads out is to purchase a free album.
But be aware that free albums are hosted on cheaper servers than other albums. Download from EU countries should normally be no problem but outside EU it sometimes are. Then please try later to download again. Read more about interrupted downloads here in FAQ.