polka-mazurka: 

        http://www.youtube.com/watch?v=ZHDgHDX9DmU&list=PL09A9CF379084DD42&index=7&feature=plpp_video

    redowa: 

        http://www.youtube.com/watch?v=s6Mqd0HhTJo 

   Not the smoothest dancers ever, but this video has something to teach about waltz lifts

   as well--this is the only video I've ever seen containing cross-step redowa:

       http://www.youtube.com/watch?v=aFlkyUr8Z8I&list=PLF54A172B22DE40C9&index=3&feature=plpp_video

   From Stanford, another review of historical mazurka, for completion's sake, including coupe d'talon and zingerella:

       v=jlIjsbwczEc&list=PL303BBD6EA08BB7F0&index=23&feature=plpp_video 

   best mazurka form in a lead I've ever seen, save for the left hand in redowa, which I think

   should be lower and stronger for safety's sake:

       http://www.youtube.com/watch?feature=endscreen&NR=1&v=tIZozQKadkw 

   this is a little goofy, but I like the contrast between the two leads--one is usually using the

   floor for his bounce up on beats 3 and 6, and the other is usually muscling his way

   through--I think the difference is instructive: look for the body compressing into a bow

   as the foot drives into the floor just ahead of the beat, vs. an upright stance as the

   foot taps the floor slightly behind the beat.  The former is more satisfying, I aver,

   because of the slight, unforced delay w/bowsnap feel off beats 3 & 6.

       http://www.youtube.com/watch?v=wc-O1dwYcPM 

Polish, I think, take on the mazuka dance:

    http://www.youtube.com/watch?v=HPkEyGRRYvs

working gradually into the redowa:

    http://www.youtube.com/watch?v=4XtQcGFZDF0