How to make a better arrangement

A couple of a days ago, while on my winter holiday break from school. I was searching through websites trying to build up my samples, and loops libraries, while I came across this great blog on PrimeLoops.com. It talks about the basics of breaking down arrangements if anyone is writing a song. It's a great blog for anyone into music or is a songwriter like myself. I hope everyone has a great holiday, and have a happy and safe new year, If I don't do another blog before then. How to make a better arrangement