Welcome to JK Vocalist - MP3 Sample page: Here you will find songs featuring vocalist INVALID yricist John Knight. All songs and lyrics are copyright protected. please feel free to check them out - please drop me a line and let me know what ya thinK. These are just a few on the many songs i have recorded over the years. Update- Added lots of new videos, new band Synaptik and some cover versions I recorded. Please see www.facebook.com/synaptikmetal for all the latest music I have created. also listen to my guest vocals for international bands Centripetal Force (Italy), Life Artist (Germany) & Anti-Clone (UK) "SLOWLY FORMING SANITY" CD from new band thE.thinkinG.principlE And D-VOID's "Making Waves" E.P