If they put all the orchestrated songs on one album / compilation,
it would look like this:
Yesterday
Eleanor
For No One
(Flying) - not exactly orchestrated, but instrumental and has a mellotron, so...
She's Leaving Home
A Day In the Life
Strawberry Fields
Penny Lane
All You Need Is Love
Walrus
Glass Onion
Piggies
Mother Nature's Son (brass)
Here Comes The Sun
Something
Golden Slumbers/CTW/The End
Across The Universe
I Me Mine
The Long And Winding Road
Good Night
(Note.
Glass Onion has to be after Walrus - because John gives "clue" for us
all:
the Walrus was Paul...)
And you have a great collection of their orchestrated tracks...
Then, you could make... don't know, a mini-compilation where you
can put song who are without usual rock instruments, especially
without electric guitar and drums:
Yesterday (OK, has an accoustic guitar)
Eleanor
For No One (tambourine, bass, but lovely song)
She's Leaving Home
Piggies - OK, it has bass, tambourine, accoustic guitar - but harpsichord sounds sooo great!)
Good Night
Across The Universe