Lyric discussion by FireFox31 

Cover art for Thunderbird lyrics by They Might Be Giants

Out of curiousity, I gave a second try to playing backward "On Earth My Nina" from TMBG's internet-only album Long Tall Weekend. Because it's clearly an odd song. Years ago when I first tried, I couldn't understand it played backward. But just now, it is clear that it's some of the lyrics from Thunderbird. It's done in the classic Twin Peaks style of playing the lyrics backward and figuring out English words that seem to match. Then, singing those. When you reverse, you get something similar to the original! Creepy and interesting. Lyrics sitting on the shelf since 1999 before finally being released in 2004.