Here's an interesting read on 2/4 vs 4/4 time: http://www.fiddlehangout.com/topic/20391

So, if marching: 2/4 is LEFT-RIGHT (same strength on 1 & 2).
4/4 is LEFT-right-LEFT-right (strength on 1 and 3)

Just a generalization, but it helps.


Now at bandcamp: Crows Say Vee-Eh @ bandcamp or soundcloud: Kevin @ soundcloud