On Stage: Rock, indie-pop, bluegrass & more hit music scene this week

By Denny Dyroff, Staff Writer, The Times   Two major factors a band needs to achieve success and longevity are the ability to write good songs and the maintenance of a high level of friendship among band members.       Lloyd Cole Three bands who will be performing in the area, over the next week, have met this criteria along with solo artist, Lloyd Cole, who went back to old friends...