No, your clarinet was not tuned at the factory. That's your job.
16:08
5 Maintenance Tips to Keep Your (Bass) Clarinet Humming
15:13
Yes. You Can Play High Notes on Bass Clarinet EASILY. (-ish)
17:03
mouthpieces barrels and tuning
15:40
How to play Capriccio Espagnol Clarinet solos
9:20
Clarinet Tips: How to stop biting
12:09
Hurdy Gurdy (The medieval wheel instrument)
3:43
The Swan (Le Cygne) - Harp and Bass Clarinet Duet
9:52