difference in bars for.....

I don't go by any structure at all. I keep the song moving in different ways. When you get pinned in to intros, verses, bridges and whatnot it hurts the creative process.

There's nothing wrong with having beat switchups in the middle of a verse, it sounds fresh and hot.

yup, the beat might sound like it repeats over and over but wen a rapper gets on it, youll notice a difference dont trip mayne.

i hear you guys , but i'm very picky over the type of emcee i want on my tracks, thats why i'm asking if theres a difference inthe bar structure in a hiphop song or an instrumental beat,
i'm sure if you your method how will it sound very choppy i assum!
yeah if i had an emcee to rap over a beat like that it would sound dope, but when you listen to a instrumental producer you hear the beats flowa nd take you some where what is that structure, i guess like dj showdow music there's no emcee on alot of his music but what make it sound like it just flow's and when it's done your in another state of mind.