If you’re a fan of Shark Tank, you may remember John Devecka and Eric Berkowitz. They are the founders of Singtrix, the New York-based maker of a voice-enhancing karaoke machine that promises that ...

Add Yahoo as a preferred source to see more of our stories on Google. Whether you fancy yourself a Mariah or Mick, nothing brings out the rock star in people quite like a good old karaoke night. While ...

The Singtrix karaoke machine is powered by the most advanced vocal effects technology available, packed into a simple plug & play design…just play a song, turn the effects dial, and start singing.

In 2005, aspiring rock gods around the world lived out their fantasies with the Harmonix video game "Guitar Hero," which allowed everymen to throw it down like Eddie Van Halen -- even if they didn't ...

Whether you fancy yourself a Mariah or Mick, nothing brings out the rock star in people quite like a good old karaoke night. While there are countless bars and venues across the country where you can ...