Band Fraternities/ Sororities (Kappa Kappa Psi and Tau Beta Sigma)

I hear Michigan has the two above mentioned groups…
I’ve also heard stories about sororities and frats; do these “horrors” (i.e. pledging, hazing, sexual assault, etc.) apply to the band “honor societies”?
Also, what is the difference between the two, since both are said to be co-ed?
I cannot find any further information, so I figured I would ask here.