May 15, 2018 - 12:37pm

Harmony Heartland Region 4 is now a permanent piece of the SAI Headquarters in Tulsa, OK.  Our legacy brick was installed in early 2018!

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March 28, 2018 - 8:59pm

Visit The Hub this contest weekend and pick up your new HHR4 Passport!

March 8, 2018 - 3:55pm

Patterns for both chorus and quartet contest at Regional 2018 are now available on our website: region4convention.org/pattern.html