Results will be posted as they become available.
| Convention | Contest | Contestants | Results | Scoresheet |
|---|---|---|---|---|
| 2025 Harmony, Inc. Area 3 Convention & Contests, Syracuse, New York | MBHA Quartet | Contestants | Scoresheet | |
| 2025 Harmony, Inc. Area 5 Convention & Contests, Richmond Hill, Ontario | MBHA Quartet | Contestants | Scoresheet | |
| MBHA Chorus | Contestants | Scoresheet | ||
| 2024 Harmony, Inc. Area 3 Convention & Contests, East Syracuse, New York | MBHA Quartet | Contestants | Scoresheet | |
| 2024 Harmony, Inc. Area 5 Convention & Contests, Richmond Hill, Ontario | MBHA Quartet | Contestants | Scoresheet | |
| 2024 Harmony, Inc. Area 6 Convention & Contests, Orlando, Florida | MBHA Quartet | Contestants | Scoresheet | |
| 2024 Harmony, Inc. International Convention & Contests, Louisville, Kentucky | MBHA Quartet | Contestants | Scoresheet | |
| 2023 Harmony, Inc. Area 3 Convention & Contests, East Syracuse, New York | MBHA Quartet | Contestants | Scoresheet | |
| 2023 Harmony, Inc. Area 5 Convention & Contests, Richmond Hill, Ontario | MBHA Quartet | Contestants | Scoresheet | |
| 2023 Harmony, Inc. Area 6 Convention & Contests, Tampa, Florida | MBHA Quartet | Contestants | Scoresheet | |
| 2022 Harmony, Inc. Area 5 Convention & Contests, Richmond Hill, Ontario | MBHA Quartet | Contestants | Scoresheet | |
| 2019 Harmony, Inc. Area 1 Convention & Contests, Sackville, New Brunswick | MBHA Quartet | Contestants | Scoresheet | |
| 2019 Harmony, Inc. Area 2 Convention & Contests, Devens, Massachusetts | MBHA Quartet | Contestants | Scoresheet | |
| 2019 Harmony, Inc. Area 3 Convention & Contests, Liverpool, New York | MBHA Quartet | Contestants | Scoresheet | |
| 2019 Harmony, Inc. Area 6 Convention & Contests, Jacksonville, Florida | MBHA Quartet | Contestants | Scoresheet | |
| 2018 Harmony, Inc. Area 2 Convention & Contests, Devens, Massachusetts | MBHA Quartet | Contestants | Scoresheet | |
| 2018 Harmony, Inc. Area 6 Convention & Contests, Jacksonville, Florida | MBHA Quartet | Contestants | Scoresheet | |
| 2017 BHS Evergreen District Chorus Finals, Mixed Harmony Chorus, Vancouver, British Columbia | MBHA Chorus | Contestants | Scoresheet | |
| 2017 BHS Evergreen District, Division I Quartet, Mixed Harmony Quartet, Vancouver, British Columbia | MBHA Quartet | Contestants | Scoresheet | |
| 2017 BHS Land O'Lakes Quartet Finals, Mixed Harmony Quartet, Stevens Point, Wisconsin | MBHA Quartet | Contestants | Scoresheet | |
| 2017 BHS Northeastern District Quartet Finals, Mixed Harmony Quartet, Windham, New Hampshire | MBHA Quartet | Contestants | Scoresheet | |
| 2017 BHS Ontario District Mixed Harmony Finals, Mixed Harmony Quartet, London, Ontario | MBHA Quartet | Contestants | Scoresheet | |
| 2017 BHS Southwestern District Mixed Harmony Finals, Mixed Harmony Quartet, Fort Worth, Texas | MBHA Quartet | Contestants | Scoresheet |
