Well, we've all done one haven't we? Mine is across 6 discs. As you can see I go for the complete mix-it-all-up approach, I can't bear chronological compilations:
Genesis 1
Do The Neurotic (edit)
Silver Rainbow
The Lamb Lies Down On Broadway
You Might Recall
It's Gonna Get Better
Alien Afternoon (intro)/The Dividing Line
Keep It Dark
Vancouver
Firth Of Fifth
Follow You Follow Me
No Son Of Mine
No Reply At All
Entangled
Pigeons
The Colony of Slippermen (intro)
Genesis 2
The Fountain Of Salmacis
Misunderstanding
On The Shoreline
In Too Deep
Naminanu
Dodo/Lurker
Submarine
Can Utility And The Coastliners
Uncertain Weather
Looking For Someone
Undertow
That's All
It
Watcher Of The Skies
Genesis 3
Cul De Sac
The Brazilian
A Trick Of The Tail
Dancing With The Moonlit Knight
The Knife
Squonk
Shipwrecked
Abacab
I Can't Dance
Paperlate
Harlequin
Home By The Sea/Second Home By The Sea
The Lamia
Genesis 4
Man Of Our Times
Throwing It All Away
There Must Be Some Other Way
Horizons
Mama
After The Ordeal
Supper's Ready
Blood On The Rooftops
Congo
Ripples
In The Cage
Genesis 5
Happy The Man
Back In NYC
Me & Sarah Jane
More Fool Me
Domino
Silent Sorrow In Empty Boats
The Cinema Show
Hold On My Heart
Behind The Lines
Duchess
Guide Vocal
Duke's Travels
Duke's End
Lilywhite Lilith
The Waiting Room
Genesis 6
Tonight Tonight Tonight
Riding The Scree
Inside & Out
Many Too Many
The Musical Box
Down & Out
It's Yourself (part 1)
Los Endos
Fading Lights
Turn It On Again
Invisible Touch
Afterglow
The Carpet Crawlers
I Know What I Like