The second article in my "Interval Riff Series" is online now, showing how to add ornamentation for melody. It makes riffs more interesting, both to play and hear. Lots of examples and mp3s:
http://www.randyellefson.com/guitar/articles/composing/Interval_Riff_Ornamentation.htm
Have fun,
Rand
http://www.randyellefson.com/guitar/articles/composing/Interval_Riff_Ornamentation.htm
Have fun,
Rand