If that's what you want to do, then do it, it sounds like everyone in the band is coming from a different place musically, write some songs together, Thomas Edison said " Invention is 1% inspiration and 99% perspiration", their isn't any formula you can use and no secret to learn, just make it happen, give it "Your" best shot, it will either happen or it won't, Life's funny that way, but "You" are the key ingredient, If you have the sound in you head, you can make it happen..............