Chapter 10 of the Progrez series continues to showcase amazing talents in the progressive world. Five new tracks grace this edition from artists across the globe with top quality productions all round.First up we have Sonsez with "Balance". Based in Germany, Serder Sonsez Dumlu has an impressive list of releases behind him on some top notch labels including Baroque Back Catalogue, Deepsessions Recordings, Fraud Recordings and more. Here he delivers superb tripped out progressive vibes with a haunting ambience. Thumping kicks start us off with eerie FX creating that haunting atmosphere, the rhythm flows when the deep bass kicks in and we settle into an absolute stomping ride, well crafted melancholic melodies make a show adding to the intensity, brilliant.Next is Lemonchill with "Dark And Darker" which is exactly what this track is, deep dark progressive house. Israeli producer Idan Or aka Lemonchill is no stranger to Bonzai, he had a collaborative compilation out on Bonzai Progressive in 2011 entitled "Room 305". Tracks also appeared on Music Worx, Green Martian and a host of others along the way. This track is real deep heavy bass monster, from the off we get a taste of that bass which vibrates right through your soul. Strong, solid groove here with a tight drum arrangement, huge energy generated here that will have those bass bins shaking!Canadian born Abe Van Dam delivers us "Pi Scorpii", a well constructed slice of prog house. Abe has seen a number of releases on Quanza Recordings, J V Records and Pro B Tech Records. His styles range from tribal to techno and he also likes to mess around with time signatures. This track has got many elements which fit so well, a real deep bass with multiple FX work well together and that gives a techy side to things. Tight groove with kicks and sharp percs building to the break where a sinister vibe takes hold, nice funky vocal also, superb stuff.Based in Romania, Dopex is up next with "Elegy". With a release on SeeSaw Records, pure electronica is a good way to describe this sound, beautiful arrangement skills with a myriad of sounds and FX raiding our senses. Real deep vibe with subtle kicks and a world of percs with a raspy spoken vocal narrating throughout, very impressive.Steven Quesada aka Tepes from San Jose, Costa Rica rounds up this latest edition with "S.H.O.C.K.". Mainly producing trance with releases on eMusica and Only Trance Records we see Steven darken his vibe for a quality ride into progressive trance. Super tough bass and thumping kicks are contrasted with a sweet melodic sound throughout. On the break a top quality vocal brings the whole sound together very well indeed, quality!