Screwlab Pro has 3 different styles of crossfaders. Pro version also
has a fully functional 10 band Equalizer to help improve the screwed
and chopped MP3's sound and the ability to start 30 seconds into the
song. With Pro you can add a sound effect in the background Screw your
music all the way down, then back up with both versions. Use the EAX
sound effects in Pro including faser and echo. Add turntable sound
clips with a third player in Pro.

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