Need help working with midi file.

How do you play a externel midi file and have all the tracks and chords avaible.

Whe i used ,,, open special midi it loaded at the correct tempo and chords but all channels are on the same Biab track . It sounds good but how do i seperate out the 16 tracks ?

When i ....drag a midi from windows file manager... into a new song i get a dialogue box showing me alll the channels. i say ok. When it loads , it is the wrong tempo, no chords , i get all the midi tracks plus a bunch of extra tracks (5) at the top of the mixer. I mute these but dont have any chords and have ti guess at te tempo. it doesnt sound a good as open special

I tryed the chat line but they sent me a form that requires a rocket scientis to fill it out to get any help.

All i want is simple way of playing a midi file will with chords and mixer to edit patches .