This is a different issue though.Originally Posted by Split-Personality
On one side there's pre-mixing tunes... that is putting two tunes mixed together on a CD, and then mixing that into a set.
Then, there's having all your tunes at the same BPM so you can concentrate on other things.
The former is a bit of a cop out. The latter is perfectly fine IMHO. Getting two records in time is a piece of piss, and the real talent is how you blend, cut and manipulate the tunes. Not to mention tune selection.