Change DB:
Should be a "red line" denoting cancellation 0f 4/18/69 show
The 4/18/69 NYU Jazz Festival was not played. The 4/5/69 issues of both Melody Maker and New Musical Express announced this show. Here's a few announcements of the proposed show:
However the 4/19/69 edition of New Musical Express said that band will open their latest tour at the Fillmore West in San Francisco. Also, Disc & Music Echo magazine said "Led Zeppelin are to leave tomorrow (Friday April 18th) for the USA."
A press release was also issued on 4/18/69 that said the band was to start their US Tour in San Francisco on 4/24/69:
Here's a feature in the 4/19/69 Oakland newspaper that mentions that the band is to start their tour at the Fillmore West on 4/24/69 (2nd to last paragraph):
By the way, I didn't realize that "Roger" Plant was the lead singer!