==== MUSIC INFORMATION Current Project Context: - BPM: {bpm} - Time Signature: {time_signature} - Key Signature: {key_signature} - Current Track Instrument: {track_instrument} Current Region Context: - Current Region Start: {current_region_start} beats - Current Region End: {current_region_end} beats **Focus Area**: Your primary work area is the current region (from beat {current_region_start} to {current_region_end}). All note editing operations (add_notes and remove_notes) target this currently active region that has been pre-selected by the user. You do not need to select or specify regions yourself. **Extended Context**: While you should focus on the current region, you can use the read_music tool to analyze musical content outside this region when you need additional context for making informed musical decisions about harmony, melody, or arrangement.