[2] As implied by the cover photos, the album features the original lineup of Steve Winwood, Jim Capaldi, Chris Wood, and Dave Mason.

"Medicated Goo" and "Shanghai Noodle Factory" were the A and B-sides of a UK Traffic single released in December 1968.

The mono single version of "Medicated Goo" is a shorter edit with false ending that is not heard on the stereo album.

"Withering Tree" was previously released as the B-side to "Feelin' Alright" (September 1968), although the version on the LP is slightly different from the single.

[4] However, when the Traffic catalogue was remastered for compact disc by Island Records at the turn of the century, Last Exit was not included, although three of its tracks were appended to the reissue of the second album.