I had the fortune of being a music writer for the San Diego Reader in the mid-seventies , a time when I was lucky enough to meet  a good many musicians I admired greatly. It was also a period when I was teaching myself how to write. Among the best pieces they published by me was an interview with bassist/vocalist/songwriter Bob Mosley, best know for his work with Moby Grape, a short-lived critical favorite at the height of the San Francisco rock scene of the Sixites.  Critic and pop music historian John D'Agostino had given me a contact phone for Mosley back then, and with a couple of calls to the musician, we arranged for a interview. The Reader piece , if you're interested, can be read here.  
The question, I suppose, is does the fallibility of our music heroes lessen the quality and worth of the words and music they made. It's tempting to think so, it's convenient to take the causal short cut as to why innovations and styles of the sixties began to go stale, go wrong and in general lose any useful edge they might of had on the artists themselves. False prophets, fakes, liars,  they fucked it all up for the rest of us. Nothing of the sort, I would say. No musician ever conspired to harsh my mellow during that supremely self-regarding decade.
 Suitably
 enough, D.H.Lawrence wrote in his 1923 book Studies in Classic American 
Literature that we should "Never trust the artist. Trust the tale. The 
proper function of a critic is to save the tale from the artist who 
created it". In this case, what matters
 is how resilient the work is , resistent to fad, fashion, moral outrage
 and critical dismissals . And, we should add, reader disappointment in 
author's character. It is the work itself, viewed as works of art and 
subject to criteria that is quite apart from a moral       compass (the 
artist obeying his muse, not his indoctrination) , which needs to be 
considered wholly. It is the work, studied for structure, theme, 
conflicts, resolutions, and philosophical  underpinnings , all 
independent of a creator's success or failure as a full actualized human
 being, that we must regard solely. 
 
 
It is only then that we can draw 
legitimate pleasure, insight, illumination, catharsis. My current 
favorite critic, Harold Bloom, has a view coinciding with Lawrence's 
view that it is the work that only , finished volumes with their 
beginnings, middles and conclusions, that we can trust, free of the 
expectations that the author is someone to personally regard as a role 
model. Literature's sole value, he says, is to help   us,the readers, 
think about ourselves in a world that contains millions of other 
citizens who , as well, have their own sense of personal narrative. 
 
 
For 
Mosley and Moby Grape, they are victims of the times, with easy access 
to sex, drugs, a wide spread contempt for conventional morality and the 
institutions that enforce them, and they fell apart at their prime; just
 at the precise moment when they seemed poised to truly dominate the 
underground rock scene and perhaps far beyond that, drugs and insanity 
laid them low. Much the same is true of Electric Flag, Blind Faith, 
Cream, the original Butterfield Blues Band. Ego, drugs, and the 
intervention of a reality that didn't quite curve with the zeitgeist , 
brought these bands to an end and ,as a consequence, began the spin that
 personalities , not talent, was responsible for the music we loved and 
took to be harbinger of a historical dialectic in process. 
 
 
A collective 
depression fell over the audience, musical innovation became stale 
formulations, radio became rigidly formatted yet again, underground 
newspapers folded, we suddenly noticed a lot of our friends dying on the
 vine or going crazy . So what remains? Some good music, things we can 
still listen to five or so decades later and not be embarrassed by the 
passe add ons of bad poetry, fad, fashion, and so on. Bob Mosley wasn't a
 saint, not a poet, not a philosopher, not a visionary, and neither was 
anyone else in Moby Grape and certainly not any other rock musician who 
rose to prominence in the Sixties. They were musicians and their genius,
 or the radiations of talent ranging from mediocre to good to genuine 
excellence, lay in their skills as instrumentalists, singers, 
songwriters. When the embarrassment fades, the pontifications abate, the
 audience resentment at their heroes letting them down as heroes, it is 
the music, the actual work that was done, that will  be judged. Mosley, in my quirky estimation, had a hand in writing and performing a handful of truly great songs from a band that, however great they happened to be for a period of time, could not keep their collective muse engaged. They couldn't hold it together. They drifted apart, re-grouped in different formations in series of "reunions", and never approached anything like the best , most sublime moments of their first two records.
 
 
This is 
assuming that a listener from back in the day survives the trauma of 
getting older and finding that the cosmological suit they were wearing 
no longer fits, that one has merged well into the the territory called 
adulthood and developed an interest in other things--books, politics, 
ongoing education, new and different kinds of music and other arts--and 
can be amused by their presumptive , youthful arrogance and find among 
their  old vinyl records those solid pieces of work,those great songs 
that remain rivetting today, that something good did come out of the 
Sixties, something was indeed added to our lives that made it better.