Invalid HTML content for some tabs

[SylvainDe]

1. GuitarTabFromGuitarTabDotCom -> ok
2. GuitarTabFromGuitarTabsExplorer -> not perfect

• https://www.guitartabsexplorer.com/ac-dc-Tabs/highway-to-hell-tab.php -> extra "&"

3. GuitarTabFromGuitarTabsDotCc -> ok
4. GuitarTabFromTabs4Acoustic -> ko

• All songs: extra "pre" starting the tab content

5. GuitarTabFromUltimateGuitar -> not perfect

• https://tabs.ultimate-guitar.com/tab/elvis-presley/cant-help-falling-in-love-chords-1086983 -> extra "&"
• empty "pre" for pro tabs

6. GuitarTabFromEChords -> ok

• https://www.e-chords.com/tabs/pink-floyd/comfortably-numb&v=2 (and many other) -> extra "&" in url

7. GuitarTabFromSongsterr -> ok

• https://www.azchords.com/b/beatles-tabs-410/alltogethernow-tabs-816351.html -> extra "&"

8. GuitarTabFromBoiteAChansons

• https://www.boiteachansons.net/artistes/israel-kamakawiwo` -> problem with quote

tbc