"The Undercurrent" is our recomposition of Joel Peters' "The River Jordan" (from the "Diptych: The Baptism of our Lord — I. The River Jordan" for a terrestrial instrument). We managed to piece together a number of damaged recordings first recorded on the hydroörganon in Halifax. The somewhat fragmented aspect of the composition is to mirror the drifting to and fro of the audience members who were pulled in and out of earshot from the hydroörganon due to the strong undercurrents.