דברי הימים ב, פרק כ״ט, פסוק כ״ח

The offering of a sacrifice in the Temple was a grand, festive ceremony where the gathered congregation, vocal music, and instrumental playing united into a single, continuous experience. During this event, the music is described in a way that suggests the song itself is singing. This phrasing is understood by some to refer to the actual musicians who were actively performing the song [מצודת דוד, רד״ק]. Alternatively, it simply conveys that the song was being sung, filling the space with melody [רד״ק].

Alongside the voices, the trumpets were actively sounding their blasts [רד״ק, ביאור שטיינזלץ]. All of these distinct elements were carefully coordinated to happen in their proper order and in one unbroken sequence. The singers and trumpet players maintained their performance without any interruption, sustaining their music until the entire process of bringing the burnt offering was completely finished [מצודת דוד, ביאור שטיינזלץ].