Here's some additional info to my song-list above, for anyone interested:
1. The song listed as "Pav Corp Special Payment" sounds more like some business transaction for copyright purposes than a song, but we can't be sure.
2. The Song "Dragonfly TV" is listed as "Dragonfly TV - BG Cues" on the BMI database, so is probably Background Cues for a television show.
3. The songwriter on "Livin Underwater" listed as Ferguson is identified on the ASCAP website as Jay Ferguson. There are two Jay Fergusons, the singer from the 60's band Spirit, and the guitarist from the 90's indie-rock band Sloan. It might seem more logical to be the one from Sloan, however Spirit released a song on their first album in 1968 called "Water Woman" featuring the lyric "Livin' underwater is something wild", so the Avalanches song probably features a sample from this song. You can hear the Spirit song here: http://www.youtube.com/watch?v=dNA5hPEVJC4