There are at least five artists by the name of Tomorrow.
These are photos from concerts where Tomorrow played, so they may be of other bands that played the concert as well.
Pink Lincolns / Skrog / Tomorrow / Chester Feb 4, 1995 Tampa, Florida, United States Uploaded by Tim Walsh
Jimi Hendrix / Crazy World of Arthur Brown / Tomorrow Aug 27, 1967 London, England, United Kingdom Uploaded by Zimtrim