blending sequences with different tempos

i want to know if there are any tricks used to blend two different sequences that are samples of the same song with different tempos, because i got two crazy sequence but they just dont fit to together. One is just the a clean loop and the other is a vocal hook. Any help would be appreciated and thanks in advance.

I would match the tempos on a computer with software like Ableton Live. This will shift the timing without changing the pitch. Then put them back into the MPC or whatever else you are sequencing with.

i got protools and i already dumped both sequences in their, any other suggestions?

Use whatever timestretching features protools has.

moving to production techniques.