2012 double LP compilation; "Causa Sui's music is in the classic tradition of 70's psych and kraut rock bands like Blue Cheer, Guru Guru, Amon Düül II and Ash Ra Tempel and on 'Pewt'r Sessions' they sustain that semi-improv sound throughout without completely loosing the plot and resorting to mindless space sludge. Each side consists of one extended composition complimented by two shorter pieces. The longer jams act as the weight here but it's the shorter tracks that bring the diversity in approach sorely lacking from the majority of modern psych rock records".
- A1 Pewt'r Wozniacki
- A2 May Sun
- A3 Wasted Milk
- B1 Streams Of Gratitude
- B2 Mating Call
- B3 Latte Rock
- C Garden Of Forking Paths
- D1 Gelassenheit
- D2 Brassica Blues
