I think you know this one! available on a repressed 12", and on the 10th anniversary edition of the 'keep it unreal' album. the sax sample is from moondog's 'bird's lament' and the vocal sample is from t bone walkers 'hy…
used to hear this on adult swim in the 2000s
sampled from Bird's Lament - Moondog
Love it
super groovy