Casio's SXC-1 is the latest sign that a generation raised on software is reaching back for something analogue, to reconnect with making music. Casio is not exactly a brand associated with the avant-garde; for decades, it occupied a niche of affordable, functional, and slightly nerdy objects like calculators and wristwatches. However, it also had a second life in the memories of producers an... [2824 chars]