Yamaha Seqtrak firmware

V1.21→V2.00 New Features: - DrumKit track type supporting up to 7 drum sounds in a single track - Synth track type enabling drum tracks as synth tracks - Extended Bar Length button functionality to Drum tracks - Value changes via ALL knob rotation with VOL+/-, PAGE, SCALE, OCTAVE, KEY, BPM+/-, SWING buttons Fixed Problems: - Playback timing becomes earlier when repeatedly performing quantized playback to bars after project changes during external clock sync V1.20→V1.21 Fixed Problems: - Unintended automatic pattern copy when connecting SEQTRAK App - SINGLE EFFECT parameter error in Song mode - Unable to connect to some Android devices via Bluetooth V1.10→V1.20 New Features: - Loop playback of SAMPLER sounds with new sound design parameters - Individual mute for 7 sample slots in SAMPLER track - Mute mode for tracks - Count-in for real-time recording - Octave changes via Drum keys in keyboard input mode - Automatic copy when extending pattern length - Temporary project save functionality - Quantized playback during external clock sync - MIDI thru Fixed Problems: - System hang with certain USB hubs - System hang during continuous SAMPLER sound changes - Load failures with certain ADDITIONAL sounds - Other minor issues V1.00→V1.10 New Features: - Step input mode for synth tracks - Pattern/step copy and paste - Temporary project save - 8th triplet option for Substep - Step triggering probability adjustment - Per-sampler pattern deletion - Specific parameter lock deletion - Octave range expansion - Scene mode selection - Launch quantization adjustment Fixed Problems: - Endless shutdown from headphone plugging/unplugging - System hang with certain USB-MIDI devices - System hang during rapid tempo increases - Unstable Wi-Fi connection - Other minor issues