Originally Posted by
Jonny Come Lately
That's a great gift, hope you enjoy it. PG is my second favourite album of theirs behind IV, as well as being probably my favourite double album.
Given that your favourite Zeppelin album is II, I'm guessing that you tend to like the riff-driven hard rock songs? If so, there should be plenty of music you'll like on Graffiti. Of the songs in this vein, The Wanton Song is a particular favourite of mine, though Custard Pie, The Rover and Sick Again are also very strong. There's a very wide range of different styles on the album though.