Possible Clues:

• Peter Buck's band
• Dreamy sleep
• 2007 Rock and Roll Hall of Fame inductee
• Rock group with the 1994 #1 album 'Monster'
• 'Collapse into Now' band
• ___ Martin (cognac brand)
• Kind of cycle
• Nocturnal cycle occurrence
• Band with the 2008 album 'Accelerate'
• Hypnologist's subject