When I speed up or slow down the bpms the music stops are slows down or drags

SOURCE: Blower motor speeds up and

Does it have an automatic temp sensor which adjust for cabin temp? Maybe that's going bad.

SOURCE: Trans clunking when slowing down

Sounds like youi may have a few serious problems going on to have that kind of back lash occuring at higher speeds. I have experiance with low spped clunks on Bronkos and your type of vech being a car dealer. One you might try for low speed clunk on take off and braking at stop likts just completeing a stop? Pull the drive shaft and lubricate the splin - two check your leaf springs for weakness and wore bushings - take a look at your shocks - three u bolts holding springs to rear axle housing may be letting the axle housing actually dip or tweak or all those thing in combination - now you may have some serious slop in the pig - transfer case may be causing that clunk - as far as high spped clunk and activity you have a serous problem and you just might drop the transferr case have an accident fliping over..............Mike South Bend Indiana don't just keep driving and making problem worst...........

SOURCE: Slow acceleration from stop and when driving (trying to pass)

I have the same car. So far no problems with the Transmision. I had the Trans oil change out every 60 K Sure sounds like you need to get the Transmision checked. Is the fault light on. I have invested ina fault code reader sure is worth it. 
Good luck.  Vilmos

SOURCE: breaking at slow speed there is a bad bearing o scrunching noise.

Yeah , You are correct. The wheel bearing is very common problem at low speed , like in a parking lot trying to park, I would take to local mechanic to have the vehcile checked out.
The repair is not very hard and no to labor intensive a few hours at most.

SOURCE: CAR PICKS UP SPEED SLOWLY

sounds like either starving for fuel or a clogged cat/ convertor