Zoom automatically blocks out background
noise, including loud sounds like drums. This
means your teacher won’t hear your playing
unless you change some settings.

 When you've tweaked Zoom for music reproduction (rather than speech/talking only), TEST IT!

 ...Zoom-Meet with a friend online....can they hear your drums.??

DONT USE BLUETOOTH OR WIRELESS HEADPHONES.

Computer or Phone Operating System Settings

Adjust  the volume settings  ---Turn off all sound 'enhancements' deselect 'spatial' or 'CrystalTalk' settings.

Zoom Settings

Click your profile picture and select Settings 

Meeting Settings
Under Audio , select Original Sound for Musicians 

Also...when meeting opens...Click the Original Sound for Musicians button in the top right corner 

Listening

Use headphones or ear-buds...

Stand

Setup your phone or laptop on adjustable stand (solid music stands work well).  

Phones 

Put your phone on a stand...and orient it horizontally. 

Put the meeting window in full-screen mode.

Use speaker mode.

https://support.zoom.com/hc/en/article?id=zm_kb&sysparm_article=KB0066166#h_01FHBRMM7E4WATA7DEQXXVDMY9