[5] According to the album's liner notes, Joe Pisapia contributed guest vocals on "Jesus on the Radio" and Ben Kweller did the same on "I Hope Tomorrow Is Like Today".

"I Hope Tomorrow Is Like Today" can be heard in the film Wedding Crashers and in the Malcolm in the Middle episode "Lois' Sister".

According to the band, the meows were sung by Guster's monitor engineer at the time, Matt Peskie.

[11] The "meow mixes" gained a following from some fans, and were made available to Keep It Together purchasers through a link hidden on that album.

The Meowstro is featured in "Melanie", which appeared on the 2004 Guster album Live 6/17/04 Myrtle Beach, SC.