There is currently a new release from Sierra Records called Gene Clark: The Lost Studio Sessions 1964-1982 that includes this song with Gene Clark’s vocal restored. You can hear a streaming sample at this link:
https://soundcloud.com/sierra-records-629023713/03-back-street-mirror
Corner bar, smoke filled room full of inclination
I went down to some market street preachers for some inspiration
And as my mind got pasted to the window with exaggeration
I thought I was falling through
But I was told to be standing too
And I felt about how hard it would be, being here without you
Introduced to a butcher disguised in socialized relations
By the Duchess of Sooth, who kept her booth selling famed quotations
And as she complained of this red headed loser causing her aggravation
I thought about what I might could do
To shake her eyes as to what I was seeing through
But then I felt about how hard it would be, being here without you
Boarded in on the thirteenth floor of the Hotel Confusion
I was asked 'Don't you think that your thoughts are only an illusion?'
And as I looked to the street below from the ledge thinking simple exclusion
I was stopped by the thought of you
And about what I was thinking to do
And I felt about how hard it would be, being here without you
Back Street Mirror was written by Gene Clark.
Back Street Mirror was produced by Jim Dickson.
David Hemmings released Back Street Mirror on Fri Sep 01 1967.