The Cave Singers' music demands attention. You'll throw this record on, maybe in the morning while you're getting ready for work. Then, in the middle of the day, one of Quirk's lyrics or Fudesco's riffs will pop into your head, the way a Townes Van Zandt song does. You won't be able to shake it. You'll go home and listen to it again. Pretty soon, Invitation Songs will have worked its way into your subconscious and become the soundtrack to this moment in your life. Invitation Songs will remain a part of you forever.