How to Grease Trumpet Slides

Pull out the slides. apply grease to the tubes, smear it around and put them back in.
Here is the long video, the one that goes into more detail about how and why : • The Long Story of How ...

[@sadnessinside123]

Brilliant. Extremely happy you have posted a new video.

[@bilya-xf7un]

Great to see a new video. I've found your videos invaluable... and very digestable

[@normalpair]

Welcome back