How to use Karaoke and DJ Software on a Laptop Computer PCDJ 2.0

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An introduction on how to use DJ and Karaoke software on a laptop Computer. LightYearmusic provides complete Karaoke Systems or DJ System or Both in a easy to use package. Use our Karaoke systems in Mobile, Portable, Club, or Home. Visit our website: https://lightyearmusic.com/