I dont think there is an official rule book for this, but I wondered how some of you approach this.

Lets say you have a song at 110 bpms, and you dont want to fade, you want an ending, and usually, the ending would slow down slightly.

So what would be a good baromter for your temp at the end.

It's kind of tricky because endings are more intricate than we think. A gradual slow down is hard to pull off using say, ezdrummer.

If I choose to use an online drummer, the problem would still be there. How do I get the drummer to slow down in time with the song.

Some songs are more slowed down than others, but I wondered if any of you have a standard protocol or mathematical formula for figuring this out.

Remember, your pretty much stuck to the same bpm for one measure in ezdrummer. So you cant slow it down by half a bar or qtr of a bar...

Thoughts...?