General sound quality is very good until track 19 where the last few tracks go down in Quality.
This set appears to be experimental in nature. Some interesting and noteworthy tunes appear here. First, there's a collaboration between Townshend and Speed Keene (Thunderclap Newman) on 'Electronic Sounds Test/Piledriver' (Part of the very rare 'Double Pisces' soundtrack)
'The Tommy Demos' were identical to The Tommy Demos/Alternate Tommy (Yellow Dog/Fire Power)
And Have been Replaced with those Demos as they are better Quality than the originals first used on Vol 2.
The following tracks are replaced with better quality or longer versions that were faded out on Vol 2.
14 - I Dont Even Know Myself
15 - Going Mobile
Plus 2 added tracks not on the original Odds & Sods Vol 2
18 - Affirmation
19 - However Much I Booze (Goring Session)