straight from the basement parish of yippiee headquarters the two hanover-artists igor the koi und kiatone (filtertypen) present their first joint production! bittersweet sorrow is a symbiosis of rolling groove and instrumental beauty picking up the listener physically and emotionally. beatamines & david jachs interpretation of the track comes a little less frisky. their remix is the reduced and rather streamlined version of the original yet underlining the immense stride forward � another thunderbolt release by the successful duo. the ep is complemented by igor the kois solo track broken chords. he utterly delivers a deep house stunner combining dub chords with a catchy groove and brilliant percussion. a must have!