It's my pleasure. I'm stoked that somewhere on the Internet cares about this.
SEGA sure was fond of Polestar Magnetics!
Sonic Shuffle
A Silver Drop
- Track 77, sample 8 (Polestar Magnetics - XL1 [Disc 1])
Battle Of Bloom
- Down In D Goldmine, sample 16 (Polestar Magnetics - The X-Static Goldmine)
Blizzard Of The Coast
- Track 74, sample 6 (Polestar Magnetics - XL1 [Disc 1])
Dark Sharpener
- Track 13, sample 6 (Polestar Magnetics - XL1 [Disc 2])
Hi Tata
- Track 77, sample 9 (Polestar Magnetics - XL1 [Disc 1])
- Track 84, sample 9 (Polestar Magnetics - XL1 [Disc 1])
In The Bargain
- Track 77, sample 6 (Polestar Magnetics - XL1 [Disc 1])
Mystic Asia
- Track 79, sample 9 (Polestar Magnetics - XL1 [Disc 1])
Sombrero
- Track 88, sample 5 (Polestar Magnetics - XL1 [Disc 2])
Space Encounter
- Track 56, sample 8 (Polestar Magnetics - XL1 [Disc 1])
- Track 74, sample 6 (Polestar Magnetics - XL1 [Disc 1])
- Track 88, sample 2 (Polestar Magnetics - XL1 [Disc 1])
Under Galaxy
- Track 74, sample 24 (Polestar Magnetics - XL1 [Disc 1])
With Go V-Train
- Track 82, sample 6 (Polestar Magnetics - XL1 [Disc 1])
I know there's more Sonic Shuffle stuff on the re-released X-Static Goldmine libraries they put out as e-LAB, but I have not procured copies of those yet.