Pokemon Mystery Dungeon: Explorers of Sky. (Gen 4)
7.32% (9 votes)
Pokemon XD: Gale of Darkness. (Gen 3)
4.07% (5 votes)
2.44% (3 votes)
This poll is now closed.
Even spinoffs. I'd say Heart Gold/Soul Silver.
In case you're wondering why it says Emerald and Platinum instead of Ruby and Sapphire and Diamond and Pearl, this is because they are the extended versions with more content and so have the same soundtrack but with a few extra tunes. Fire Red and Leaf Green and Heart Gold and Soul Silver are being counted as Gen 1 and Gen 2, respectively. This is because they have the updated versions of those soundtracks. Also spinoffs, they also have soundtracks that might be your favourite.