Mixing in Key

[loopdon]

i have a question about this:

As far as i know records are produced on different tempos, and some of them are 'tonal' enough to say they are written in a certain key. But as soon as the music is pressed on vinyl, tempo and key are connected.
So how do you mix an 136 bpm record with a 137 bpm record of the same key?

this is a good read on the entire subject:

http://www.harmonic-mixing.com/index.mv

http://www.harmonic-mixing.com/overview/overview.mv

your question is possibly answered here:

http://www.harmonic-mixing.com/overview/advanced.mv

this is the easy-mix thang:

http://www.harmonic-mixing.com/overview/easymix.mv