We welcome back Marc Marzenit for his second single on Tronic after is massive Perron release last year. This time Marc delivers a big musical track called 9909 and gives us three different versions. The original is a peak time piano infused track, the Dark mix is more techno affair, and the Breaks mix more alternative. In addition to this we have Tronic head honcho Christian Smith giving us a his interpretation of 9909. His version is more stripped back and focuses on heavy filter action on chords with a phat groove.