Just so less experienced TBers have another take and more realistic take on this.
It is impossible to have 90 songs learned and gig/audition ready in 6 weeks.
I think it really depends on a mix of the the player's experience, skills, and familiarity with the genre being played.
I had a book of 35 jazz standards (playing just straight bass lines) for a society wedding reception gig down pat in just two rehearsals. The gig flat out rocked, well for a jazz gig, anyway.
...but the progressive fusion tunes we're working on, that I'm also tapping out guitar comping/lead stuff as well--well, that's going to take a lot more time. I'm probably getting stuff like that learned at about 1-2 tunes a week, and will only be really "comfortable" with it after a few months. I have a regular day job and kids so only get about 30-45 minutes of practice in a night, btw.
All this to say, I have a huge amount of respect to the OP for being such a good sport and being able to cover well, cover such a large rep., hang in there through the whole gig--and making a good effort at singing backup in spite of all the issues. That's really the mark of a pro, in my book--you make the absolute best of the situation,
and you keep your head on and don't give up.
Kudos to the OP for not being all "sour grapes" and such, and giving it another shot, as well. While the live audition scenario he outlined is a little suspect as some have pointed out, it's not all *that* out there, and as far as wrong performance times, I've been in the business long enough to know miscommunication *does* happen from time to time. Hopes and prayers the OP's second "audition" is under much better circumstances.
