I've updated the add-on credit pack prices to display in red (text-red-400), matching the pricing tier prices above. The $4.99, $9.99, $24.99, and $59.99 prices will now be much more visible against the dark background.

Now let me find the deck play buttons and the beat/sound data:

Now let me find where the deck play buttons are and the playDeckA/playDeckB state:

I can see the issue - the DJ decks use isPlaying and djMode for visual spinning, but there's no actual audio being played. I need to add audio playback for the DJ beats. Let me add audio functionality for the DJ section. First let me add state for deck-specific playback and audio generation:

Now I'll add the DJ audio playback functions. Let me add refs for the intervals and a function to play beat patterns:

Now let me add the DJ beat playback function after the playDrum function:

Now let me add a DJ beat playback function after the guitar frequencies:

Now let me update the deck play functionality to actually play the beats in a loop. First let me find the deck click handlers and update them:

Now I need to update the deck play logic to include audio. Let me update deck A first:

Now update Deck A play/pause button:

Now let me update Deck B similarly:

Now let me find and update the Deck B play/pause button:

Now let me add audio to the DJ pads:

Now I need to add cleanup for the intervals when the component unmounts or when decks change. Let me add a useEffect for cleanup:

I've added full audio playback to the DJ Learn Center. Here's what's now working:

DJ Decks (A & B):

• Select a beat from the dropdown (House 4x4, Deep House, Hip Hop, Trap, EDM, Drum & Bass, etc.)
• Click the turntable or play button to start the beat playing
• Different genres have unique beat patterns (4-on-the-floor for house, boom bap for hip hop, heavy bass for EDM/dubstep)
• BPM adjustments automatically update the playback speed
• Volume and crossfader affect the audio mix between decks

Sample Pads:

• All 8 pads now play real sounds (kick, snare, hi-hat, clap, vocal effects, scratch, air horn)
• Touch-friendly with proper event handling

Audio System:

• Beats loop continuously while the deck is playing
• Crossfader adjusts the volume balance between decks
• Cleanup on component unmount prevents memory leaks