Now, I’ve never heard of AK9 before nor of his music but am glad I have gotten my introduction in his latest production “Free.” Artur Kurzynski, or AK9, is a Polish producer who seems, for the most part, to be responsible for big room and progressive house remixes and originals, with a few experimental trap tracks thrown in for good measure. Normally, those sounds wouldn’t exactly get my earbuds tingling but his newest is something completely off base. Hailed as “a tribute to what i’ve been making around 3 years ago” and billed oddly enough as nu-disco, “Free” is a funky, beachy and simple track filled with soaring synths, guitar riffs and vocals contributed by trance producer Alexander Popov. AK9’s offered this one up for free download so add this one to your summer playlists immediately.