I’m gearing up for the SXSW panel on remix I’m giving in a couple of weeks.  I thought I should veer away from ‘science experiments’ and try to create some remixes that sound musical.  Here’s one where I’ve used remix to apply a little bit of a pre-echo to ‘Here Comes the Sun’.  It gives it a little bit of a call and answer feel:

The core (choir?) code is thus:

for bar in enumerate(self.bar):
 cur_data  = self.input[bar]
 if last:
     last_data = self.input[last]
     mixed_data = audio.mix(cur_data, last_data, mix=.3)
     out.append(mixed_data)
 else:
    out.append(cur_data)
 last = bar