Most classically trained players do too.
Besides we have much more control over step sequences than you probably think, e.g.
http://www.steinberg.net/en/company/technologies/vst_express...
Plus, of course, tons of CC, etc.
Compared to the possibilities for expression in step sequencing, something like a piano, which basically just has velocity and sustain/dumper is not even close.
Most classically trained players do too.
Besides we have much more control over step sequences than you probably think, e.g.
http://www.steinberg.net/en/company/technologies/vst_express...
Plus, of course, tons of CC, etc.
Compared to the possibilities for expression in step sequencing, something like a piano, which basically just has velocity and sustain/dumper is not even close.