After you record the song in the internal memory, you can save it on a smart media card. I'd have to look in the owners manual at my store to see if it can be saved as both a midi file and the casio song file. When you record on the casio, the style is recorded on 1 accomp. track and there are 5 other files to record individual voices. Yamaha does the same thing on their DGX keyboards. On the Yamaha you can then save as either a standard midi file or as a proprietary file. I believe the casio does the same.
I sell the Casio WK3200 for $299.00 and the CTK900 for $199.00. I believe this is the same price as all the internet sites and chain stores.
George Kaye
Kaye's Music Scene
Reseda, California
818-881-5566
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George Kaye
Kaye's Music Scene (Closed after 51 years)
West Hills, California
(Retired 2021)