What are the reed book doubles? Is the keyboard book strictly piano or are there patch changes?

Waiting to hear back from rep, but for anyone else wondering: Reed 1 - Piccolo, Flute, Soprano Sax, Alto Sax Reed 2 - Oboe, English Horn, Clarinet, Tenor Sax Reed 3 - Clarinet, Bass Clarinet, Bassoon, Baritone Sax It appears that the full score calls for Piano and Keyboard (two players). I did not receive a pit Piano book in the set of materials -- only Piano Vocal which is not exactly what is represented in the Piano line of the full score. Waiting on rep to clarify if this is correct. The Keyboard book included in the set of materials has patch changes but none of the writing for piano.