How to put together all of the pieces of the Bass Clarinet:
https://www.youtube.com/watch?v=7jNJqWB8Kz4
How to hold the Bass Clarinet:
https://www.youtube.com/watch?v=y0hdZF7c9Qs&disable_polymer=true
How to read treble clef:
https://www.youtube.com/watch?v=le10tF_3YWg
How to play “E” “D” and “C” (these are demonstrated on a Clarinet, but they are the same fingerings on Bass Clarinet
How to Tongue on the Clarinet:
https://www.youtube.com/watch?v=cR9PtOCY9ms
How to play “E” “D” and “C”