simple shit

a digital audio workstation interface with a grid of pattern tracks labeled "Pattern 1" and "Pattern 3" in the lower section, and audio clips labeled "Davi_edo" and "David A. do #2" in the upper section; across the loop, the playhead moves from left to right across the timeline, causing the grid cells to light up in sequence as the patterns are played back, while the audio waveforms in the upper tracks are shown in real-time playback.