It contains  mixes of tracks from the first three albums plus 2  "Apostrophe" mixes and three "I'm the slime" mixes. 
They were supposedly done byFfrank for the Ryko releases but then rejected.

Track listing:

1 who are the brain police alt mix
2 help Im a rock alt mix
3 who needs the peace core alt mix
4 concentration moon alt mix
5 mom and dad alt mix 1
6 mom and dad alt mix 2
7 mom and dad alt mix 3
8 bow-tie daddy alt mix 1
9 bow-tie daddy alt mix 2
10 harry your a beast alt mix
11 what's the ugliest...alt mix
12 absolutely free alt mix
13 mother people alt mix 1
14 mother people alt mix 2
15 mother people alt mix 3
16 flower punk alt mix 1
17 flower punk alt mix 2
18 nasal retentive calliope music alt mix
19 let's make the water...alt mix
20 idiot bastard son alt mix
21 lonley little girl alt mix
22 take your clothes off when you dance alt mix
23 what's the ugliest reprise alt mix
24 apostrophe alt mix 1
25 apostrophe alt mix 2
26 I'm the slime alt mix 1
27 I'm the slime alt mix 2
28 I'm the slime alt mix 3