170817-N-WN521-006 BILLINGS, Mont, (Aug. 17, 2017)Sailors assigned to Navy Band Northwest's popular music group, �Passage,� perform at the St. John�s Summer Concert Series�during Navy Week Montana 2017.�Navy Week programs serve as the Navy's principal outreach effort in areas of the country without a significant Navy presence.�(Navy photo by Mass Communication Specialist 1st Class Mark Meredith/Released)