I took some workshops this weekend and in one we came up with a list of arranging ideas (i.e. changing octaves, changing keys, etc.). I wasn't able to write all of them down so I thought maybe the bright minds here could help me compose a list. I found a few ideas searching the archives, but not a comprehensive list all in one place. I really want to find - hopefully simple - ways to enhance and embellish tunes so I'm not playing the same exact thing four times over! Thanks for any input.