Team, quick note on an issue I spotted:
Justin’s books have two purchase links, one leasing to Andertons and one to Music Room.
The one for Music Room appears to be broken on all books (at least on the few I checked). From here at least if fails with a 403 error:
Tagging @FannyJustinGuitar @larynejg
hi @heckler - thanks for reporting this! Does this link work for you? https://www.musicroom.com/the-justinguitar-com-rock-songbook-melody-lyrics-musam1005180 - or same 403 forbidden page message?
This link works. 
For me (from Brazil) I get a 403, both from my PC as well as my phone.
Hi again! Can you access the site at all? https://www.musicroom.com
Ouch, I should have tried that first, right? Nope, I cannot, same error.
Could be a regional block of sorts, although it would be nicer to put a friendly-looking page saying “sorry, music room is not available from your region”.
Agreed! I’ve shared this feedback to their team. 
Thanks for flagging this!
