Limited two CD set containing the original instrumental mixes of the Power Pop band's two studio albums. While recording 1990's Bellybutton and 1993's Spilt Milk, instrumental mixes of each record were created by Jellyfish and their producers. Unheard and untouched for decades, these recordings will finally see the light on Jellyfish: Stack-a-Tracks. Both albums, start to finish, as they've never been heard before.