it is the only official recording from the BIA tour era,
yes indeed, and if you realize the BIA tour is the only one not being officlaly released. All other tourshave at leats one song officlally released :
78-79 (we can count these ones for one tour) : live at the BBC
80-81 : TOL on Live at the BBC (version form Dortmund)
82-83 : Alchemy
85-86 : noone, except Live Aid
Mandela 88 : officila Video featuring BIA and MFN if memory serves
91-92 : On the night
96 : A night in lonodn (even if it's not really a concert from the tour)
2001 : TRD bonus disc and Why Aye Man Maxi
2002 : idem
2005 : official downloads (can't remember the provider)
2006 : Real live roadrunning
2008 : ok the other exception
2010 : Simfy live
2011 : ok the other other exception
2013 : Bleecker
2015 : Bleecker
so if we except 2008 and 2011, the BIA tour is the only one which have no official release...knowing that it is considered by many fans and non fans as the peak of their career....