This playlist from Philharmonic Orchestra brilliantly talks about each and every instrument which is part of the orchestra.
A very very good series for people who wanna learn about music and musical instruments

Youtube Link: https://www.youtube.com/playlist?list=PLqR22EoucCyccs5J639SCefaM7mD9dMSz

Invidious Link: https://invidious.snopyta.org/playlist?list=PLqR22EoucCyccs5J639SCefaM7mD9dMSz