Right now I'm playing guitar fine and I'm coming up with various riffs and I'm quite enjoying them however simplistic they may be. But when I'm trying to get some chords to fit for my riff (well I record the riff and play it aloud while I try to figure out the chords), I'm finding it difficult. I want to know is there anyway I could find the best set of chords for my riff and thus ultimately make a good song?