Welcome to the 123rd installment of Mystery Jam Monday here at Phish.net. As usual we will be playing for an MP3 download, courtesy of our friends at LivePhish.com / Nugs.Net. The rules haven't changed: you need to correctly identify the song and the date to win. Post your guess in the comments. One guess per person per day (with the second “day” starting after I post the hint). A hint will be posted on Tuesday (if necessary) and the answer will be posted on Wednesday. Good luck...

Thursday Answer: Congrats to jmponder for quickly identifying the 8/9/04 "Chalk Dust" that I didn't quite mask. The Blog will be back on Monday with another Mystery Jam...