Sound icon to match classic player?

Hi - I am new to Articulate and am wrapping up my first project.  I looked through all icons to find a sound icon to match what shows in the classic player to let learners know to click if they are not hearing sound.

This may sound so nitty - but the closest I found isn't quite right.  Is that strange that an icon in the player isn't in content library?  Would you let it go as is or change to an arrow pointing down to the icon in the player?

Thanks,

Paige