A complimentary thread to the perfect albums one, I think this has potential to be more than just a collection of lists

Recordings that fit into this category are so close to perfection in your opinion, but there's just _one thing_ that gets you every time you listen to it.
I'll lead with the first thing that comes to mind:
Pink Floyd - "Wish You Were Here" : The intro guitar on the title track is mixed too low. Every time I listen to it in the car, I have to reach for the volume knob. Pink Floyd may actuallly cause me to die due to a momentary lapse of concentration, ergo the album is just short of perfect.