What songs are the most beautiful prog songs?

Go ahead and sue me if the list is wrong and too long:

Most beautiful and sad ones:

PF - Paint Box (sad musically, ... maybe even lyrically)

PF - Burning Bridges

PF - Mudmen

PF - Shine on You Crazy Diamond, pt. 2

Genesis – After the Ordeal

Genesis – Blood on the Rooftops

King Crimson – Trio

King Crimson – Night Watch

King Crimson – The Sheltering Sky

PF – Vera

Most emotional ones (more than just beautiful, mayhaps sad ones):

PF - Time (I wouldn't call it particularly sad)

PF - The Great Gig in the Sky

PF - Welcome to the Machine (dramatic, but not really depressing)

Genesis – For Absent Friends (also not particularly sad)

David Gilmour – So Far Away (emotional, but not really depressing)

King Crimson – Starless (well, the first half of it, actually)

ELO – Shangri-La

King Crimson – I Talk to the Wind

Robert Wyatt – Sea Song (again, don’t confuse depressing with emotional)

Robert Wyatt – Little Red Robin Hood Hit the Road

Most beautiful ones:

PF - Cirrus Minor

PF - Cymbaline

PF - Julia Dream

PF - Remember a Day

PF - See-Saw

PF - Crying Song (not exactly sad in a genuine way, I think)

PF - A Pillow of Winds

PF - Wot's ... Uh the Deal

Genesis – Fireside Song

Genesis – In Hiding

Genesis – Visions of Angels

Genesis – Looking for Someone

Genesis – Seven Stones (hel-lo-o)

Genesis – Harlequin

Genesis – Supper’s Ready (like I had a reason not to put it here)

Genesis – More Fool Me

King Crimson – In the Court of the Crimson King

King Crimson – Lizard

King Crimson – Islands

King Crimson – Prelude: Song of the Gulls (also an instrumental composition, not a song)

King Crimson – Exiles

Matching Mole – Signed Curtain

Matching Mole – Immediate Curtain (for the psychologically disturbed ones; there’s a whole lot of beauty than emotion)

Soft Machine – Carol Ann (again, partly sad, partly sweet; and I wouldn’t gamble)

Yes – Heart of the Sunrise (oh, God, again, partly sad, partly sweet; and I wouldn’t gamble)

Yes – Close to the Edge (well, it is beautiful for the most part)

Yes – And You And I (emotional, not sad)

ELO – Telephone Line

Radiohead – Everything is in the Right Place

The Beatles – Fixing a Hole

The Bealtes – She’s Leaving Home (hel-lo-o)

Led Zeppelin – The Rain Song

Honorable Mentions:

PF - Green is the Colour

PF – Is There Anybody Out There (corny sad, I’d say)

The Mothers of Invention – Go Cry on Somebody Else’s Shoulder

The Mothers of Invention – How Could I Be Such a Fool

Yes – We Have Heaven

Genesis – Lamia

Genesis – Horizons (but it’s really an instrumental composition, not a song)

Genesis – In the Rapids

Genesis – Dusk

Soft Machine – Moon in June

Mahavishnu Orchestra with John McLaughlin – A Lotus on Irish Streams

Rick Wright – Mediterranean C

Rick Wright – Against the Odds (just introspective)

Robert Wyatt – Alifib (partly sad, partly sweet; I wouldn’t gamble)