Question

What does this mean in music?

Answer 1

Answer: It’s a 7 measure rest.
Explination: It’s the same as 7 Separate measure but it’s just easier for them like that.

Answer 2

To rest for 7 measures

Step-by-step explanation:

Anytime there is a bar like that, it means to rest for that number of measures, depending on the number written above.