Liberty Bellows (Philadelphia, USA) is starting up a series of basic tutorials for beginners

[TapTheForwardAssist]

Got an email-heads up from the owner (we'd gotten in touch since I was asking about his NOS 20-button German concertainas) that they've posted the first of what are expected to eventually be a number of basic concertina tutorials. For the first one they're doing 20b Anglo, and plan to later have 30b, English, and Duet content: