Delulu Beats Makes Your Browser Listen

Field notes

The collection uses short rounds built around specific sensory constraints: players may reconstruct five colors, recall five tones, hold a button for a target duration, or identify one late hit in a loop. The Beat Lab shifts from testing perception to making music, combining drums, bass, chords, melody, and vocal chops while offering rap, R&B, and house modes. The page also lists touch support, keyboard shortcuts, and downloadable creations.