Songs that should have been singles

[jaycee]

This is always hard - I'm never sure if what I like and what would've been a good single match up, although I know later singles, like "DYMM", are almost guaranteed to go against what I like, so... Anyway, let's have a go!
"Slow Dancing"
"I Must Go"
"This Is The Time"
"Underground"
"Treason"
I like the first three but no the last two. It could've worked, perhaps...