Singer plots tour and previews first LP in six years with self-directed video for "Light in Places"
Cheech and Chong, 'the State,' 'the Workaholics,' Fred Armisen and Bill Hader top lineup for fall show
Former Velvet Underground member mounts New York tribute show
In the vein of 'Rocky Horror': 'That's the dream,' she says
Beatle tweets message encouraging rockers to 'stay strong'
Donations will go toward their legal bills, says fellow provocateur