Hmmmm..., has Casio to some extent brought back the Chord Sequencer.?.? Is this like it or close to it? Have a look at the manual on page E-54. The feature is called Music Presets. Read the description section for this feature.
http://support.casio.com/manualfile.php?rgn=1&cid=008011141
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GEAR: Yamaha MOXF-6, Casio MZX-500, Roland Juno-Di, M-Audio Venom, Roland RS-70, Yamaha PSR S700, M-Audio Axiom Pro-61 (Midi Controller). SOFTWARE: Mixcraft-7, PowerTracks Pro Audio 2013, Beat Thang Virtual, Dimension Le.