Built from scratch, a studio-grade workspace for sample selection: a unified search bar and filters by genre, BPM, key, groove, duration, format, and audio quality (bitrate, sample rate). Sample cards with waveform, metadata, tags, and license badges. Instant player with looping, tempo sync, key shifting, and A/B comparison. Listening queue, collections, favorites, quick folders, and quick actions. Drag-and-drop to working folders and DAWs, batch downloads in WAV/AIFF/FLAC, download history, and session restore. Clear licensing and compatibility terms, with warnings for format and sample-rate mismatches. Design system: tokens, themes, grids, states, dark scene with high legibility, accessibility (contrast, scaling, focus).