In my opinion, this album is a strong candidate for the 'Holy Grail' of female rock bands. It is prog rock with hints of jazz and psych elements in the mix. These ladies could sing, write solid material and yes, played all instruments at a very competent level.
Sadly, this recording is very rare and almost impossible to find....at any price. This is unfortunate as many folks may not have the opportunity to hear this album. Check them out on you tube when you can.