5. A song that has la for its tonal center is in a

key

do

the tempo and tonality by singing "Read-y, sing" on mi, do, la, Guide their eyes to ... Establish a tempo and tonality as before and have students sing the text while ...

Step-by-step explanation:

Most music is in a particular key. If we say that a song is "in the key of C," this means that the pitch C sounds like the most stable "home note" (or tonic) for the song. Likewise, most songs use notes within a particular scale - a collection of notes in order from low to high.