xwax/xwax ? reverse-engineered prompt

Build me a Linux app for DJs that lets me play digital music files from my computer, but control them with real turntables and timecoded vinyl records.

I want it to feel like a proper digital vinyl system, with two decks, pitch and scratch style playback control, track loading, a music library browser, cue points, and live status feedback so I can see what’s happening while mixing. It should support common audio formats like MP3, Ogg, FLAC, and AAC if possible, and work cleanly with low latency audio on Linux.

Make it practical for real use, not a toy demo. If you need to check current Linux audio docs or timecode details online, go for it. Keep the interface usable for DJs, and make sure the app can scan a music folder and let me pick tracks quickly.