That is, you give iTunes a set of parameters and it automagically selects the songs in your library that fit those parameters.
Anyway, I made a playlist with the parameter Song name contains "love", because I thought it would produce an interesting and possibly amusing mix of songs.
And it did.
From the romantic:
'And I Love Her' by The Beatles
'Love Me Tender' by Elvis Presley
To the sexy:
'Lovers in the Backseat' by Scissor Sisters
'Love Gravy' by Rick James & Ike Turner
To the inspirational:
'All You Need is Love' by The Beatles
'One Love / People Get Ready' by Bob Marley & The Wailers
To the cynical:
'50 Ways to Leave Your Lover' by Paul Simon
'Love is the New Feel Awful' by The Dandy Warhols
To the sick:
'Medical Love Song' by Monty Python
'Used to Love Her' by Guns n' Roses
To the irrelevant:
'Rollover DJ' by JET