I remember reading about this over a week ago, but wasn't sure what it actually meant. The band has an official site, which can be found here:
http://www.lover-sound-track.com/top.html
If you notice on the site, it has this little tidbit on it:
1217ɔ_ꂽl_݂NEWAokMemor ial addresslBonus Track
LOVER SOUND TRACḰww偁xJo[A^Ă܂B
Auto-translation:
The "spider" of LOVER SOUND TRACK is covered and recorded on Bonus Track of Ayumi Hamasaki's NEW album [Memorial address] put on the market on December 17.
But.. does this mean that 'Memorial Address' is actually called "Spider' ? Or... does it mean that perhaps 'Memorial Address - take 1 version' is part of what we heard in the intro of the Take 2 version? I'm not sure about this...