Konstantine Bortnik aka Bassline started his dj career in 2004. He was playing in many cities in Russia : Perm, Kazan, Stavropol, Krasnodar, Saratov, Voronez, Lipetsk, Tambov, Essentuki and many more. He is official resident of Kazantip republic in 2009 and 2010 (Z-17, Z-18) and he had residency at best local clubs on Rostov-on-Don. Bassline began his producer's career in 2010. He already signed his tracks to Vise Versa, Re-Vox, Pure Substance, iTech He prefers deep house, tech house and deep progressive tunes. Nowadays Konstantine is playing both as dj and live sets using Ableton Live.