I have one type of custom node called "Concerts", and another type called "Conductors". I would like to add a field to Concerts indicating which conductor led the concert. However, the field types I can select from are just the basic things like Date, Float, Integer, Text, etc. - nothing about references to other nodes.
The reason this would be nice is that I assume it would let me generate content like "also led by this conductor" on the concert pages, and "concerts by this conductor" on the conductor pages.
Is this something I can accomplish with a Module? I haven't found one yet that seems to fit the bill.