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Amazon.com: Alesis VI49 - 49 Key USB MIDI Keyboard Controller with, 16 Drum Pads, 12 Assignable Knobs, 36 Buttons and 5-Pin MIDI Out, Production Software Included : Alesis: Musical Instruments
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Amazon.com: Alesis V25 - 25-Key USB MIDI Keyboard Controller with Backlit Pads, 4 Assignable Knobs and Buttons, Professional Software Suite Included : Alesis: Everything Else
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