Deep Sea Vents is a collaboration between Bruce Hornsby and yMusic, who are artistically known as BrhyM.  The album was produced by Hornsby and Rob Moose, yMusic violinist. Guest artists are Branford Marsalis, soprano sax on "Platypus Wow" and "Phase Change," Mark Dover, clarinet on "The Wake of St. Brendan" and "Deep Blue," and Chad Wright, drums on "Deep Blue".  BrhyM explores seafaring themes, sounds and metaphors encapsulated in progressive chamber music and Hornsby's vocals.