Keyboard Roland Jupiter dành cho biểu diễn chuyên nghiệp sân khấu lớn All-in-one playback and performance module Over 1,000 tones, 57 drum kits, and 128-voice polyphony Plays back SMF, MP3, WAV, MP3+CDG, and VIMA Tunes files from an external USB storage device Tempo control, key change, and Melody Mute/Center Cancel functions Supports slide shows and lyrics display Two vocal mic inputs with onboard Vocal Effects, including Harmony, Roland Space Echo, Ambience and Voice Transformer Audio WAV recording to external USB storage device Composite Video Out to display lyrics and/or chords of the selected songs as well as digital-photo slide shows [video=youtube;I7tAq1QLRlw]http://www.youtube.com/watch?v=I7tAq1QLRlw[/video]