I work with about three hundred instrumentals and as many vocals. That is too many to practice at home, but rather, I make improvements on them each time I play them on the job. However, they are made ready to go at home, but may need tweaking for the venue.

At home, in my studio, I create registrations for new material, learn new songs, and constantly try to improve in general.

I probably spend 8-10 hours a day at the keyboard, either in or out of the house.
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pa4X 76 ,SX900, Hammond SK1, Ketron SD40,Ketron Event X Centerpoint Space Station, Bose compact