This song started out as “NaSoPiAlMo 2006 No. 6”. Then it became 弦楽四重奏曲其の一六番. It’s finally become “Rescue the Fly”, the rock song it always was. Of all the pieces in the NaSoPiAlMo 2006 suite, this one is the least classical. So it seemed right for Penzias and Wilson to take it on.