Hey guys
I have been using ableton for a little while now to do some mash ups and a few remixes but now i am trying to do some segway mixes and transtions.
Some of the songs i want to transition between have a huge difference in the BPMs.

How can i change the Bpms to slowly go up or down in a certain part of the song.

Thankyou

You should try the ableton forums.

I have tried but it doesnt seem to be working properly

Expand your master track. From the drop down menu, select 'tempo' and then adjust the red line to speed up or slow down your entire project from point A to point B.

automation is your friend

^^^^^^^^^ What those two said.