If you were paying attention to anime back in 2009 then there is a real good chance you’ve seen or heard of K-ON! in some form as the series was incredibly popular and able to spawn a second season and a movie.
However while all three of these products were released in North America, the first season of K-ON! is hard to come by now mostly due to the fact that unlike the second season and the movie, it was licensed by Bandai Entertainment who folded back in 2012. As such Sentai Filmworks has announced that they have license rescued the first season and they are planning on releasing it on DVD with both an English and Japanese voice track in September.