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Amazon.com: M-Audio Hammer 88 Pro – 88 Key USB MIDI Keyboard Controller With Piano Style Weighted Hammer Action Keys, Beat Pads, and Software Suite : Everything Else
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Amazon.com: Alesis Prestige Artist - 88 Key Digital Piano with Full Size Graded Hammer Action Weighted Keys, Multi-Sampled Sounds, Speakers, FX and 256 Polyphony : Musical Instruments
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