Touring musicians deal with more than just sleepless nights and soundchecks....

https://extra-wiki.win/index.php/Best_Earplugs_for_Musicians_Who_Hate_Foam_Plugs

Touring musicians deal with more than just sleepless nights and soundchecks. Imagine carrying an 80-pound cab on your back after a full day of shows, or relying on 9-25 dB earplugs to keep your hearing intact