Tickets to this year's Unsound have gone on sale on line at www.eventim.pl, and all their outlets.
The number of week-long Unsound passes are limited, so if you want one, then buy it fast. There are a few more long weekend passes, but the same applies...
As for individual events, some also have very limited capacity.
In general, don't delay, as there's been a strong and positive reaction to this year's program.