1 Chronicles 15:19

19 The musicians Heman, Asaph and Ethan were to sound the bronze cymbals;

Read 1 Chronicles 15:19 Using Other Translations

So the singers, Heman, Asaph, and Ethan, were appointed to sound with cymbals of brass;
The singers, Heman, Asaph, and Ethan, were to sound bronze cymbals;
The musicians Heman, Asaph, and Ethan were chosen to sound the bronze cymbals.