Northern Soul - What Are The Worst Mixes?

Just listening to some stuff today and it occurred to me that there's some really terrible mixes which made it to record. For the less technically-minded, the mix is what gets pressed onto vinyl, so if it's crystal clear it's usually a good mix and if it's muffled or you can't hear certain elements of the record, then it's mixed badly.

So a couple which have always sounded awful to me:-

"They Say" - The Ovations

"Gee Baby" - The Malibus

Any other contenders?

Ian D