Well, it seems the DVD is titled The Very First Alvin Show
for a reason .. there is only one episode
of the 1960's series on the disc!
It might have been nice to have 3 or 4 episodes of the show, at least.
The 'bonus features' are two 1990's-era specials -- one of which features the Chipmunks' reunion with their mother, and the other being a fluff 'documentary' look at the Chipmunks through the years -- which makes only scant mention of the 1960's Alvin Show
Overall, a bit of a disappointment, IMO.
The one nice thing I will say is that the transfer quality on the 1960's ep is 'pristine'; crisper even than the transfers on contemporary toon DVDs (Rocky & Bullwinkle
, George of the Jungle
, etc) .. with little noise or artifacting to be seen.