Chronology:Don't Let's Start

Song Name	Run Time	Major Release	Year	Differences From Other Versions
Don't Let's Start (1985 Demo Tape Version)	1:14	1985 Demo Tape; Then: The Earlier Years	1985	Apart from this sounding like a work-in-progress version of the The Pink Album version, it also features far less lyrics than it's album conterpart (No verses, only the choruses and the bridge).
Don't Let's Start	2:36	They Might Be Giants, A User's Guide to They Might Be Giants: Melody, Fidelity, Quantity	1985
Don't Let's Start (WFMU Demo)	2:36	The Frank O' Toole Show	1987
Don't Let's Start (Single Mix)	2:35	Don't Let's Start (EP); Don't Let's Start (LP); Miscellaneous T; Then: The Earlier Years, Dial-A-Song - 20 Years Of They Might Be Giants	1987	The main difference between this mix and the They Might Be Giants (debut album) version is in the "I don't want to live in this world anymore" section. This version adds a bass synth that plays underneath Linnell's vocal. Overall, the instrumentation in this mix is a little more spaced out, and the mix contains more reverb.
Don't Let's Start (Live NYC Version)		Live!! New York City 10/14/94, WLIR 92.7 Bootleg '98	1994