I think New Age Folk is a great opportunity for writing... tunes like: "Barbry Ellen's Next Lifetime"
"Brave Roland and the Spirit Guides"
"The Karma of Lord Randall's Girlfriend"
"When Billy the Kid Came Back as Pat Garrett's Teenage Son"
"The Haunting of Robert Ford"
"Passing Through and Through"...
"Ghost Riders On the Freeway"...
"The Reincarnation of Pretty Boy Flloyd the Aardvark"...the opportunities are endless. :>)