Instrumental Music
| Date | Event | Location | Time |
| Feb-10 | All County Middle and High School Band Rehearsal | North | 8:30 a.m. High 11:00 a.m. Middle 1:00 - Jazz |
| Feb-10 | ALL COUNTY BAND/JAZZ BAND CONCERT | North | 7:00 |
| February 25-28 | Maryland All State Concerts | ||
| February 26-27 | MMEA Conference | ||
| Mar-6 | WASHINGTON COUNTY SOLO AND ENSEMBLE FESTIVAL | North High | 8:00-5:00 |
| Mar-6 | Eastern Division MENC Conference and All Eastern Groups | ||
| Mar-19 | MSO Secondary Concert - TBD | MD Theater | 10:00 |
| Mar-20 | Solo and Ensemble - Vocal and Piano | Williamsport High School - Pending | 8:00-4:00 |
| Mar-23 | ORCHESTRA LARGE ENSEMBLE FESTIVAL | North High | 8:00-5:00 |
| Mar-25 | BAND LARGE ENSEMBLE FESTIVAL | North High | 8:00-5:00 |
| April 26-30 | State High School Orchestra Festival | ||
| April 26-30 | (split) State High School Orchestra Festival (AM)/State High School Band Festival (PM) | ||
| April 26-30 | State High School Band Festival | ||
| May-10 | MODA State String Solo Ensemble Festival | ||
| May-10 | MBDA State Wind and Percussion Solo and Ensemble Festival | ||
| May-10 | MSO Citi Bank Youth Concerts | Maryland Theater | 11:00 |
| May 13, | MSO Citi Bank Youth Concerts | Maryland Theater | 9:30/12:30 |