The Latin Version with ca. 10 Latin Styles (Salsa, Rhumba, Samba, Calypso...) and 140 Latin Sounds (Trumpete, Guitar, Drums...). The GW-8 is the next generation of Roland's unique GW-series workstations with intelligent backing-track functionality. With its fresh, contemporary sound-set and expressive musical styles from pop to rock, plus authentic ethnic styles and a multi-format USB Memory Player feature, the GW-8 will bring a world of music to your fingertips. It's especially well suited for "one-man-band" performance. FEATURES: [ Keyboard: 61 keys (with velocity) [ Maximum Polyphony: 128 voices [ Parts: 16 parts + Keyboard part [ Wave Memory: 256MB (16-bit linear equivalent) [ Backing type: Style, Song, USB Memory Player [ Tempo (MIDI): 20 to 250 [ USB Memory Player: 999 songs, SMF: format-0/1, Audio File: WAV/AIFF/MP3 [ Display: 240 x 64 dots white graphic LCD [ Current Draw: 1,000 mA [ Size: 1,045 mm (W) x 318 mm (D) x 102 mm (H) [ Weight:6.0 kg