...But firstly, you must consider the two songs on this that you know...
Or, in the case of one them... think you know.
...For the version (of which there are two on here!) of Tom's Diner that you will be familiar with from the radio is not on here. That one is a remix (music added) of the "spoken word" version which opens the show here.
And then there's the immensely hummable Luka, which you probably also know anyway...
...But it's the rest of the album that you should be buying this for, which is a collection of superbly crafted, melodic and lyrically brilliant folk- rock-ish tunes with a lovely open, warm and expansive sound typical of the best kind of production of that time... and all adding up to a more contemplative listen, with Suzanne Vega's more "introverted" lyrics and style of singing.
Vinyl and cds of this are cheap, and very easy to find, not to mention highly recommended.